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Support Announcements</button></div></div><div class="posts-list news-list"><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.19-eol-final/ data-category=support-announcements><div class=post-date><p>Apr 24, 2024</p></div><div><h4 class=post-title>Support for Istio 1.19 has ended</h4><div class=post-summary><p>Istio 1.19 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2024-003/ data-category=security-bulletins><div class=post-date><p>Apr 22, 2024</p></div><div><h4 class=post-title>ISTIO-SECURITY-2024-003</h4><div class=post-summary><p>CVEs reported by Envoy.</p><div><strong>CVE(s)</strong>: CVE-2024-32475</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.19.0 , 1.19.0 to 1.19.9 , 1.20.0 to 1.20.5 , 1.21.0 to 1.21.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.21.x/announcing-1.21.2/ data-category=release-announcements><div class=post-date><p>Apr 22, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.21.2</h4><div class=post-summary><p>Istio 1.21.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20.6/ data-category=release-announcements><div class=post-date><p>Apr 22, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.20.6</h4><div class=post-summary><p>Istio 1.20.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.10/ data-category=release-announcements><div class=post-date><p>Apr 22, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.19.10</h4><div class=post-summary><p>Istio 1.19.10 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2024-002/ data-category=security-bulletins><div class=post-date><p>Apr 8, 2024</p></div><div><h4 class=post-title>ISTIO-SECURITY-2024-002</h4><div class=post-summary><p>CVEs reported by Envoy and Go.</p><div><strong>CVE(s)</strong>: CVE-2024-27919 , CVE-2024-30255 , CVE-2023-45288</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.19.0 , 1.19.0 to 1.19.8 , 1.20.0 to 1.20.4 , 1.21.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.21.x/announcing-1.21.1/ data-category=release-announcements><div class=post-date><p>Apr 8, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.21.1</h4><div class=post-summary><p>Istio 1.21.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20.5/ data-category=release-announcements><div class=post-date><p>Apr 8, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.20.5</h4><div class=post-summary><p>Istio 1.20.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.9/ data-category=release-announcements><div class=post-date><p>Apr 8, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.19.9</h4><div class=post-summary><p>Istio 1.19.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.19-eol/ data-category=support-announcements><div class=post-date><p>Mar 27, 2024</p></div><div><h4 class=post-title>Support for Istio 1.19 ends on April 24, 2024</h4><div class=post-summary><p>Upcoming Istio 1.19 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20.4/ data-category=release-announcements><div class=post-date><p>Mar 14, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.20.4</h4><div class=post-summary><p>Istio 1.20.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.8/ data-category=release-announcements><div class=post-date><p>Mar 14, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.19.8</h4><div class=post-summary><p>Istio 1.19.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.21.x/announcing-1.21/ data-category=release-announcements><div class=post-date><p>Mar 13, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.21.0</h4><div class=post-summary><p>Istio 1.21 Release Announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.21.x/announcing-1.21/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Mar 13, 2024</p></div><div><h4 class=post-title>Istio 1.21 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.21.x.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.21.x/announcing-1.21/change-notes/ data-category=release-announcements><div class=post-date><p>Mar 13, 2024</p></div><div><h4 class=post-title>Istio 1.21.0 Change Notes</h4><div class=post-summary><p>Istio 1.21.0 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2024-001/ data-category=security-bulletins><div class=post-date><p>Feb 9, 2024</p></div><div><h4 class=post-title>ISTIO-SECURITY-2024-001</h4><div class=post-summary><p>CVEs reported by Envoy.</p><div><strong>CVE(s)</strong>: CVE-2024-23322 , CVE-2024-23323 , CVE-2024-23324 , CVE-2024-23325 , CVE-2024-23327</div><div><strong>CVSS</strong>: 8.6</div><strong>Affected versions</strong>: All releases prior to 1.19.0 , 1.19.0 to 1.19.6 , 1.20.0 to 1.20.2</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20.3/ data-category=release-announcements><div class=post-date><p>Feb 9, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.20.3</h4><div class=post-summary><p>Istio 1.20.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.7/ data-category=release-announcements><div class=post-date><p>Feb 9, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.19.7</h4><div class=post-summary><p>Istio 1.19.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20.2/ data-category=release-announcements><div class=post-date><p>Jan 9, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.20.2</h4><div class=post-summary><p>Istio 1.20.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.6/ data-category=release-announcements><div class=post-date><p>Jan 5, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.19.6</h4><div class=post-summary><p>Istio 1.19.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.18-eol-final/ data-category=support-announcements><div class=post-date><p>Jan 4, 2024</p></div><div><h4 class=post-title>Support for Istio 1.18 has ended</h4><div class=post-summary><p>Istio 1.18 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18.7/ data-category=release-announcements><div class=post-date><p>Jan 4, 2024</p></div><div><h4 class=post-title>Announcing Istio 1.18.7</h4><div class=post-summary><p>Istio 1.18.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2023-005/ data-category=security-bulletins><div class=post-date><p>Dec 12, 2023</p></div><div><h4 class=post-title>ISTIO-SECURITY-2023-005</h4><div class=post-summary><p>Changes to Istio CNI RBAC permissions.</p><div><strong>CVSS</strong>: N/A</div><strong>Affected versions</strong>: All releases prior to 1.18.0 , 1.18.0 to 1.18.5 , 1.19.0 to 1.19.4 , 1.20.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20.1/ data-category=release-announcements><div class=post-date><p>Dec 12, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.20.1</h4><div class=post-summary><p>Istio 1.20.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.5/ data-category=release-announcements><div class=post-date><p>Dec 12, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.19.5</h4><div class=post-summary><p>Istio 1.19.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18.6/ data-category=release-announcements><div class=post-date><p>Dec 12, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.18.6</h4><div class=post-summary><p>Istio 1.18.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.18-eol/ data-category=support-announcements><div class=post-date><p>Nov 29, 2023</p></div><div><h4 class=post-title>Support for Istio 1.18 ends on December 26, 2023</h4><div class=post-summary><p>Upcoming Istio 1.18 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20/ data-category=release-announcements><div class=post-date><p>Nov 14, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.20.0</h4><div class=post-summary><p>Istio 1.20 Release Announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Nov 14, 2023</p></div><div><h4 class=post-title>Istio 1.20 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.20.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.20.x/announcing-1.20/change-notes/ data-category=release-announcements><div class=post-date><p>Nov 14, 2023</p></div><div><h4 class=post-title>Istio 1.20.0 Change Notes</h4><div class=post-summary><p>Istio 1.20.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.4/ data-category=release-announcements><div class=post-date><p>Nov 13, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.19.4</h4><div class=post-summary><p>Istio 1.19.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.17-eol-final/ data-category=support-announcements><div class=post-date><p>Oct 27, 2023</p></div><div><h4 class=post-title>Support for Istio 1.17 has ended</h4><div class=post-summary><p>Istio 1.17 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2023-004/ data-category=security-bulletins><div class=post-date><p>Oct 11, 2023</p></div><div><h4 class=post-title>ISTIO-SECURITY-2023-004</h4><div class=post-summary><p>CVEs reported by Envoy and Go.</p><div><strong>CVE(s)</strong>: CVE-2023-44487 , CVE-2023-39325</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.17.0 , 1.17.0 to 1.17.6 , 1.18.0 to 1.18.3 , 1.19.0 to 1.19.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.3/ data-category=release-announcements><div class=post-date><p>Oct 11, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.19.3</h4><div class=post-summary><p>Istio 1.19.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18.5/ data-category=release-announcements><div class=post-date><p>Oct 11, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.18.5</h4><div class=post-summary><p>Istio 1.18.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.8/ data-category=release-announcements><div class=post-date><p>Oct 11, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.8</h4><div class=post-summary><p>Istio 1.17.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19.1/ data-category=release-announcements><div class=post-date><p>Oct 2, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.19.1</h4><div class=post-summary><p>Istio 1.19.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.17-eol/ data-category=support-announcements><div class=post-date><p>Sep 27, 2023</p></div><div><h4 class=post-title>Support for Istio 1.17 ends on October 27, 2023</h4><div class=post-summary><p>Upcoming Istio 1.17 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.6/ data-category=release-announcements><div class=post-date><p>Sep 19, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.6</h4><div class=post-summary><p>Istio 1.17.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18.3/ data-category=release-announcements><div class=post-date><p>Sep 12, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.18.3</h4><div class=post-summary><p>Istio 1.18.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19/ data-category=release-announcements><div class=post-date><p>Sep 5, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.19.0</h4><div class=post-summary><p>Istio 1.19 Release Announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Sep 5, 2023</p></div><div><h4 class=post-title>Istio 1.19 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.19.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.19.x/announcing-1.19/change-notes/ data-category=release-announcements><div class=post-date><p>Sep 5, 2023</p></div><div><h4 class=post-title>Istio 1.19.0 Change Notes</h4><div class=post-summary><p>Istio 1.19.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.16-eol-final/ data-category=support-announcements><div class=post-date><p>Jul 25, 2023</p></div><div><h4 class=post-title>Support for Istio 1.16 has ended</h4><div class=post-summary><p>Istio 1.16 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2023-003/ data-category=security-bulletins><div class=post-date><p>Jul 25, 2023</p></div><div><h4 class=post-title>ISTIO-SECURITY-2023-003</h4><div class=post-summary><p>CVEs reported by Envoy.</p><div><strong>CVE(s)</strong>: CVE-2023-35941 , CVE-2023-35942 , CVE-2023-35943 , CVE-2023-35944</div><div><strong>CVSS</strong>: 8.6</div><strong>Affected versions</strong>: All releases prior to 1.16.0 , 1.16.0 to 1.16.6 , 1.17.0 to 1.17.4 , 1.18.0 to 1.18.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18.2/ data-category=release-announcements><div class=post-date><p>Jul 25, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.18.2</h4><div class=post-summary><p>Istio 1.18.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.5/ data-category=release-announcements><div class=post-date><p>Jul 25, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.5</h4><div class=post-summary><p>Istio 1.17.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.7/ data-category=release-announcements><div class=post-date><p>Jul 25, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.16.7</h4><div class=post-summary><p>Istio 1.16.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2023-002/ data-category=security-bulletins><div class=post-date><p>Jul 14, 2023</p></div><div><h4 class=post-title>ISTIO-SECURITY-2023-002</h4><div class=post-summary><p>CVE reported by Envoy.</p><div><strong>CVE(s)</strong>: CVE-2023-35945</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.16.0 , 1.16.0 to 1.16.5 , 1.17.0 to 1.17.3 , 1.18.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18.1/ data-category=release-announcements><div class=post-date><p>Jul 14, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.18.1</h4><div class=post-summary><p>Istio 1.18.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.4/ data-category=release-announcements><div class=post-date><p>Jul 14, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.4</h4><div class=post-summary><p>Istio 1.17.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.6/ data-category=release-announcements><div class=post-date><p>Jul 14, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.16.6</h4><div class=post-summary><p>Istio 1.16.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.16-eol/ data-category=support-announcements><div class=post-date><p>Jun 19, 2023</p></div><div><h4 class=post-title>Support for Istio 1.16 ends on July 19th, 2023</h4><div class=post-summary><p>Upcoming Istio 1.16 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18/ data-category=release-announcements><div class=post-date><p>Jun 7, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.18.0</h4><div class=post-summary><p>Istio 1.18 Release Announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Jun 7, 2023</p></div><div><h4 class=post-title>Istio 1.18 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.18.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.18.x/announcing-1.18/change-notes/ data-category=release-announcements><div class=post-date><p>Jun 7, 2023</p></div><div><h4 class=post-title>Istio 1.18.0 Change Notes</h4><div class=post-summary><p>Istio 1.18.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.3/ data-category=release-announcements><div class=post-date><p>Jun 6, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.3</h4><div class=post-summary><p>Istio 1.17.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.5/ data-category=release-announcements><div class=post-date><p>May 23, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.16.5</h4><div class=post-summary><p>Istio 1.16.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.2/ data-category=release-announcements><div class=post-date><p>Apr 4, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.2</h4><div class=post-summary><p>Istio 1.17.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.4/ data-category=release-announcements><div class=post-date><p>Apr 4, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.16.4</h4><div class=post-summary><p>Istio 1.16.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.7/ data-category=release-announcements><div class=post-date><p>Apr 4, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.15.7</h4><div class=post-summary><p>Istio 1.15.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.15-eol-final/ data-category=support-announcements><div class=post-date><p>Apr 4, 2023</p></div><div><h4 class=post-title>Support for Istio 1.15 has ended</h4><div class=post-summary><p>Istio 1.15 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2023-001/ data-category=security-bulletins><div class=post-date><p>Apr 4, 2023</p></div><div><h4 class=post-title>ISTIO-SECURITY-2023-001</h4><div class=post-summary><p>Multiple CVEs reported by Envoy.</p><div><strong>CVE(s)</strong>: CVE-2023-27496 , CVE-2023-27488 , CVE-2023-27493 , CVE-2023-27492 , CVE-2023-27491 , CVE-2023-27487</div><div><strong>CVSS</strong>: 8.2</div><strong>Affected versions</strong>: All releases prior to 1.15.0 , 1.15.0 to 1.15.6 , 1.16.0 to 1.16.3 , 1.17.0 to 1.17.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.15-eol/ data-category=support-announcements><div class=post-date><p>Feb 26, 2023</p></div><div><h4 class=post-title>Support for Istio 1.15 ends on March 28th, 2023</h4><div class=post-summary><p>Upcoming Istio 1.15 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17.1/ data-category=release-announcements><div class=post-date><p>Feb 23, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17.1</h4><div class=post-summary><p>Istio 1.17.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.3/ data-category=release-announcements><div class=post-date><p>Feb 21, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.16.3</h4><div class=post-summary><p>Istio 1.16.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.6/ data-category=release-announcements><div class=post-date><p>Feb 21, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.15.6</h4><div class=post-summary><p>Istio 1.15.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17/ data-category=release-announcements><div class=post-date><p>Feb 14, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.17</h4><div class=post-summary><p>Istio 1.17 release annoucement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Feb 14, 2023</p></div><div><h4 class=post-title>Istio 1.17 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.17.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.17.x/announcing-1.17/change-notes/ data-category=release-announcements><div class=post-date><p>Feb 14, 2023</p></div><div><h4 class=post-title>Istio 1.17.0 Change Notes</h4><div class=post-summary><p>Istio 1.17.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.2/ data-category=release-announcements><div class=post-date><p>Jan 30, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.16.2</h4><div class=post-summary><p>Istio 1.16.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.5/ data-category=release-announcements><div class=post-date><p>Jan 30, 2023</p></div><div><h4 class=post-title>Announcing Istio 1.15.5</h4><div class=post-summary><p>Istio 1.15.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.14-eol-final/ data-category=support-announcements><div class=post-date><p>Dec 27, 2022</p></div><div><h4 class=post-title>Support for Istio 1.14 has ended</h4><div class=post-summary><p>Istio 1.14 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16.1/ data-category=release-announcements><div class=post-date><p>Dec 12, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.16.1</h4><div class=post-summary><p>Istio 1.16.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.4/ data-category=release-announcements><div class=post-date><p>Dec 12, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.15.4</h4><div class=post-summary><p>Istio 1.15.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14.6/ data-category=release-announcements><div class=post-date><p>Dec 12, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14.6</h4><div class=post-summary><p>Istio 1.14.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.14-eol/ data-category=support-announcements><div class=post-date><p>Dec 8, 2022</p></div><div><h4 class=post-title>Support for Istio 1.14 ends on December 27th, 2022</h4><div class=post-summary><p>Upcoming Istio 1.14 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16/ data-category=release-announcements><div class=post-date><p>Nov 15, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.16</h4><div class=post-summary><p>Istio 1.16 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Nov 15, 2022</p></div><div><h4 class=post-title>Istio 1.16 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.16.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.16.x/announcing-1.16/change-notes/ data-category=release-announcements><div class=post-date><p>Nov 15, 2022</p></div><div><h4 class=post-title>Istio 1.16.0 Change Notes</h4><div class=post-summary><p>Istio 1.16.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-008/ data-category=security-bulletins><div class=post-date><p>Nov 9, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-008</h4><div class=post-summary><p>Identity impersonation if user has localhost access.</p><div><strong>CVE(s)</strong>: CVE-2022-39388</div><div><strong>CVSS</strong>: 7.6</div><strong>Affected versions</strong>: 1.15.2</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.3/ data-category=release-announcements><div class=post-date><p>Oct 27, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.15.3</h4><div class=post-summary><p>Istio 1.15.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.13-eol-final/ data-category=support-announcements><div class=post-date><p>Oct 12, 2022</p></div><div><h4 class=post-title>Support for Istio 1.13 has ended</h4><div class=post-summary><p>Istio 1.13 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-007/ data-category=security-bulletins><div class=post-date><p>Oct 12, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-007</h4><div class=post-summary><p>Denial of service attack due to Go Regex Library.</p><div><strong>CVE(s)</strong>: CVE-2022-39278</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.13 , 1.13.0 to 1.13.8 , 1.14.0 to 1.14.4 , 1.15.0 to 1.15.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.2/ data-category=release-announcements><div class=post-date><p>Oct 11, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.15.2</h4><div class=post-summary><p>Istio 1.15.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14.5/ data-category=release-announcements><div class=post-date><p>Oct 11, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14.5</h4><div class=post-summary><p>Istio 1.14.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.9/ data-category=release-announcements><div class=post-date><p>Oct 11, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.9</h4><div class=post-summary><p>Istio 1.13.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15.1/ data-category=release-announcements><div class=post-date><p>Sep 23, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.15.1</h4><div class=post-summary><p>Istio 1.15.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.13-eol/ data-category=support-announcements><div class=post-date><p>Sep 14, 2022</p></div><div><h4 class=post-title>Support for Istio 1.13 ends on October 12th, 2022</h4><div class=post-summary><p>Upcoming Istio 1.13 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14.4/ data-category=release-announcements><div class=post-date><p>Sep 12, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14.4</h4><div class=post-summary><p>Istio 1.14.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.8/ data-category=release-announcements><div class=post-date><p>Sep 12, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.8</h4><div class=post-summary><p>Istio 1.13.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15/ data-category=release-announcements><div class=post-date><p>Aug 31, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.15</h4><div class=post-summary><p>Istio 1.15 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Aug 31, 2022</p></div><div><h4 class=post-title>Istio 1.15 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.15.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.15.x/announcing-1.15/change-notes/ data-category=release-announcements><div class=post-date><p>Aug 31, 2022</p></div><div><h4 class=post-title>Istio 1.15.0 Change Notes</h4><div class=post-summary><p>Istio 1.15.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14.3/ data-category=release-announcements><div class=post-date><p>Aug 1, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14.3</h4><div class=post-summary><p>Istio 1.14.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.7/ data-category=release-announcements><div class=post-date><p>Aug 1, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.7</h4><div class=post-summary><p>Istio 1.13.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-006/ data-category=security-bulletins><div class=post-date><p>Jul 26, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-006</h4><div class=post-summary><p>Ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing.</p><div><strong>CVE(s)</strong>: CVE-2022-31045</div><div><strong>CVSS</strong>: 5.9</div><strong>Affected versions</strong>: 1.13.6 , 1.14.2</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14.2/ data-category=release-announcements><div class=post-date><p>Jul 25, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14.2</h4><div class=post-summary><p>Istio 1.14.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.6/ data-category=release-announcements><div class=post-date><p>Jul 25, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.6</h4><div class=post-summary><p>Istio 1.13.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.12-eol-final/ data-category=support-announcements><div class=post-date><p>Jul 13, 2022</p></div><div><h4 class=post-title>Support for Istio 1.12 has ended</h4><div class=post-summary><p>Istio 1.12 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.9/ data-category=release-announcements><div class=post-date><p>Jul 12, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.9</h4><div class=post-summary><p>Istio 1.12.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.12-eol/ data-category=support-announcements><div class=post-date><p>Jun 27, 2022</p></div><div><h4 class=post-title>Support for Istio 1.12 ends on July 12th, 2022</h4><div class=post-summary><p>Upcoming Istio 1.12 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-005/ data-category=security-bulletins><div class=post-date><p>Jun 9, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-005</h4><div class=post-summary><p>Ill-formed headers sent to Envoy in certain configurations can lead to unexpected memory access resulting in undefined behavior or crashing.</p><div><strong>CVE(s)</strong>: CVE-2022-31045 , CVE-2022-29225 , CVE-2022-29224 , CVE-2022-29226 , CVE-2022-29228 , CVE-2022-29227</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.12.0 , 1.12.0 to 1.12.7 , 1.13.0 to 1.13.4 , 1.14.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14.1/ data-category=release-announcements><div class=post-date><p>Jun 9, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14.1</h4><div class=post-summary><p>Istio 1.14.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.5/ data-category=release-announcements><div class=post-date><p>Jun 9, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.5</h4><div class=post-summary><p>Istio 1.13.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.8/ data-category=release-announcements><div class=post-date><p>Jun 9, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.8</h4><div class=post-summary><p>Istio 1.12.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14/ data-category=release-announcements><div class=post-date><p>Jun 1, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.14</h4><div class=post-summary><p>Istio 1.14 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14/upgrade-notes/ data-category=release-announcements><div class=post-date><p>May 24, 2022</p></div><div><h4 class=post-title>Istio 1.14 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.14.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.14.x/announcing-1.14/change-notes/ data-category=release-announcements><div class=post-date><p>May 24, 2022</p></div><div><h4 class=post-title>Istio 1.14 Change Notes</h4><div class=post-summary><p>Istio 1.14.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.4/ data-category=release-announcements><div class=post-date><p>May 17, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.4</h4><div class=post-summary><p>Istio 1.13.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.7/ data-category=release-announcements><div class=post-date><p>May 6, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.7</h4><div class=post-summary><p>Istio 1.12.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.3/ data-category=release-announcements><div class=post-date><p>Apr 18, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.3</h4><div class=post-summary><p>Istio 1.13.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.6/ data-category=release-announcements><div class=post-date><p>Apr 6, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.6</h4><div class=post-summary><p>Istio 1.12.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.11-eol-final/ data-category=support-announcements><div class=post-date><p>Mar 25, 2022</p></div><div><h4 class=post-title>Support for Istio 1.11 has ended</h4><div class=post-summary><p>Istio 1.11 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.11-eol/ data-category=support-announcements><div class=post-date><p>Mar 16, 2022</p></div><div><h4 class=post-title>Support for Istio 1.11 ends on March 25th, 2022</h4><div class=post-summary><p>Upcoming Istio 1.11 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-004/ data-category=security-bulletins><div class=post-date><p>Mar 9, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-004</h4><div class=post-summary><p>Unauthenticated control plane denial of service attack due to stack exhaustion.</p><div><strong>CVE(s)</strong>: CVE-2022-24726 , CVE-2022-24921</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.11.0 , 1.11.0 to 1.11.7 , 1.12.0 to 1.12.4 , 1.13.0 to 1.13.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.2/ data-category=release-announcements><div class=post-date><p>Mar 9, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.2</h4><div class=post-summary><p>Istio 1.13.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.5/ data-category=release-announcements><div class=post-date><p>Mar 9, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.5</h4><div class=post-summary><p>Istio 1.12.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.8/ data-category=release-announcements><div class=post-date><p>Mar 9, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.11.8</h4><div class=post-summary><p>Istio 1.11.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-003/ data-category=security-bulletins><div class=post-date><p>Feb 22, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-003</h4><div class=post-summary><p>Multiple CVEs related to istiod Denial of Service and Envoy.</p><div><strong>CVE(s)</strong>: CVE-2022-23635 , CVE-2021-43824 , CVE-2021-43825 , CVE-2021-43826 , CVE-2022-21654 , CVE-2022-21655 , CVE-2022-23606</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.11.0 , 1.11.0 to 1.11.6 , 1.12.0 to 1.12.3 , 1.13.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13.1/ data-category=release-announcements><div class=post-date><p>Feb 22, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13.1</h4><div class=post-summary><p>Istio 1.13.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.4/ data-category=release-announcements><div class=post-date><p>Feb 22, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.4</h4><div class=post-summary><p>Istio 1.12.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.7/ data-category=release-announcements><div class=post-date><p>Feb 22, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.11.7</h4><div class=post-summary><p>Istio 1.11.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13/ data-category=release-announcements><div class=post-date><p>Feb 11, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.13</h4><div class=post-summary><p>Istio 1.13 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Feb 11, 2022</p></div><div><h4 class=post-title>Istio 1.13 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.13.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.13.x/announcing-1.13/change-notes/ data-category=release-announcements><div class=post-date><p>Feb 11, 2022</p></div><div><h4 class=post-title>Istio 1.13 Change Notes</h4><div class=post-summary><p>Istio 1.13.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.3/ data-category=release-announcements><div class=post-date><p>Feb 10, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.3</h4><div class=post-summary><p>Istio 1.12.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.6/ data-category=release-announcements><div class=post-date><p>Feb 3, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.11.6</h4><div class=post-summary><p>Istio 1.11.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-002/ data-category=security-bulletins><div class=post-date><p>Jan 18, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-002</h4><div class=post-summary><p>Privileged Escalation in Kubernetes Gateway API.</p><div><strong>CVE(s)</strong>: CVE-2022-21701</div><div><strong>CVSS</strong>: 4.7</div><strong>Affected versions</strong>: 1.12.0 to 1.12.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2022-001/ data-category=security-bulletins><div class=post-date><p>Jan 18, 2022</p></div><div><h4 class=post-title>ISTIO-SECURITY-2022-001</h4><div class=post-summary><p>Authorization Policy For Host Rules During Upgrades.</p><div><strong>CVE(s)</strong>: CVE-2022-21679</div><div><strong>CVSS</strong>: 6.8</div><strong>Affected versions</strong>: 1.12.0 to 1.12.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.2/ data-category=release-announcements><div class=post-date><p>Jan 18, 2022</p></div><div><h4 class=post-title>Announcing Istio 1.12.2</h4><div class=post-summary><p>Istio 1.12.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.10-eol-final/ data-category=support-announcements><div class=post-date><p>Jan 7, 2022</p></div><div><h4 class=post-title>Support for Istio 1.10 has ended</h4><div class=post-summary><p>Istio 1.10 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12.1/ data-category=release-announcements><div class=post-date><p>Dec 7, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.12.1</h4><div class=post-summary><p>Istio 1.12.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.5/ data-category=release-announcements><div class=post-date><p>Dec 2, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.11.5</h4><div class=post-summary><p>Istio 1.11.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10.6/ data-category=release-announcements><div class=post-date><p>Nov 29, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10.6</h4><div class=post-summary><p>Istio 1.10.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.10-eol/ data-category=support-announcements><div class=post-date><p>Nov 19, 2021</p></div><div><h4 class=post-title>Support for Istio 1.10 ends on December 30th, 2021</h4><div class=post-summary><p>Upcoming Istio 1.10 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12/ data-category=release-announcements><div class=post-date><p>Nov 18, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.12</h4><div class=post-summary><p>Istio 1.12 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Nov 18, 2021</p></div><div><h4 class=post-title>Istio 1.12 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.12.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.12.x/announcing-1.12/change-notes/ data-category=release-announcements><div class=post-date><p>Nov 18, 2021</p></div><div><h4 class=post-title>Istio 1.12 Change Notes</h4><div class=post-summary><p>Istio 1.12.0 change notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.4/ data-category=release-announcements><div class=post-date><p>Oct 14, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.11.4</h4><div class=post-summary><p>Istio 1.11.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.9-eol-final/ data-category=support-announcements><div class=post-date><p>Oct 8, 2021</p></div><div><h4 class=post-title>Support for Istio 1.9 has ended</h4><div class=post-summary><p>Istio 1.9 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.9/ data-category=release-announcements><div class=post-date><p>Oct 8, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.9</h4><div class=post-summary><p>Istio 1.9.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10.5/ data-category=release-announcements><div class=post-date><p>Oct 7, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10.5</h4><div class=post-summary><p>Istio 1.10.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.3/ data-category=release-announcements><div class=post-date><p>Sep 23, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.11.3</h4><div class=post-summary><p>Istio 1.11.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/revised-1.9-eol/ data-category=support-announcements><div class=post-date><p>Sep 3, 2021</p></div><div><h4 class=post-title>Revised - Support for Istio 1.9 ends on October 5th, 2021</h4><div class=post-summary><p>Revised Istio 1.9 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.2/ data-category=release-announcements><div class=post-date><p>Sep 2, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.11.2</h4><div class=post-summary><p>Istio 1.11.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-008/ data-category=security-bulletins><div class=post-date><p>Aug 24, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-008</h4><div class=post-summary><p>Multiple CVEs related to AuthorizationPolicy, EnvoyFilter and Envoy.</p><div><strong>CVE(s)</strong>: CVE-2021-32777 , CVE-2021-32781 , CVE-2021-32778 , CVE-2021-32780 , CVE-2021-39155 , CVE-2021-39156</div><div><strong>CVSS</strong>: 8.6</div><strong>Affected versions</strong>: All releases prior to 1.9.8 , 1.10.0 to 1.10.3 , 1.11.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.8/ data-category=release-announcements><div class=post-date><p>Aug 24, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.8</h4><div class=post-summary><p>Istio 1.9.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11.1/ data-category=release-announcements><div class=post-date><p>Aug 24, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.11.1</h4><div class=post-summary><p>Istio 1.11.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10.4/ data-category=release-announcements><div class=post-date><p>Aug 24, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10.4</h4><div class=post-summary><p>Istio 1.10.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11/ data-category=release-announcements><div class=post-date><p>Aug 12, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.11</h4><div class=post-summary><p>Istio 1.11 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Aug 12, 2021</p></div><div><h4 class=post-title>Istio 1.11 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.11.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.11.x/announcing-1.11/change-notes/ data-category=release-announcements><div class=post-date><p>Aug 12, 2021</p></div><div><h4 class=post-title>Istio 1.11 Change Notes</h4><div class=post-summary><p>Istio 1.11.0 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.7/ data-category=release-announcements><div class=post-date><p>Jul 22, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.7</h4><div class=post-summary><p>Istio 1.9.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.9-eol/ data-category=support-announcements><div class=post-date><p>Jul 21, 2021</p></div><div><h4 class=post-title>Support for Istio 1.9 ends on August 24th, 2021</h4><div class=post-summary><p>Upcoming Istio 1.9 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10.3/ data-category=release-announcements><div class=post-date><p>Jul 16, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10.3</h4><div class=post-summary><p>Istio 1.10.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-007/ data-category=security-bulletins><div class=post-date><p>Jun 24, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-007</h4><div class=post-summary><p>Istio contains a remotely exploitable vulnerability where credentials specified in the Gateway and DestinationRule credentialName field can be accessed from different namespaces.</p><div><strong>CVE(s)</strong>: CVE-2021-34824</div><div><strong>CVSS</strong>: 9.1</div><strong>Affected versions</strong>: All 1.8 patch releases , 1.9.0 to 1.9.5 , 1.10.0 to 1.10.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.6/ data-category=release-announcements><div class=post-date><p>Jun 24, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.6</h4><div class=post-summary><p>Istio 1.9.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10.2/ data-category=release-announcements><div class=post-date><p>Jun 24, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10.2</h4><div class=post-summary><p>Istio 1.10.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10.1/ data-category=release-announcements><div class=post-date><p>Jun 9, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10.1</h4><div class=post-summary><p>Istio 1.10.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10/ data-category=release-announcements><div class=post-date><p>May 18, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.10</h4><div class=post-summary><p>Istio 1.10 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10/upgrade-notes/ data-category=release-announcements><div class=post-date><p>May 18, 2021</p></div><div><h4 class=post-title>Istio 1.10 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.10.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.10.x/announcing-1.10/change-notes/ data-category=release-announcements><div class=post-date><p>May 18, 2021</p></div><div><h4 class=post-title>Istio 1.10 Change Notes</h4><div class=post-summary><p>Istio 1.10.0 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.8-eol-final/ data-category=support-announcements><div class=post-date><p>May 12, 2021</p></div><div><h4 class=post-title>Support for Istio 1.8 has ended</h4><div class=post-summary><p>Istio 1.8 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-006/ data-category=security-bulletins><div class=post-date><p>May 11, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-006</h4><div class=post-summary><p>An external client can access unexpected services in the cluster, bypassing authorization checks, when a gateway is configured with AUTO_PASSTHROUGH routing configuration.</p><div><strong>CVE(s)</strong>: CVE-2021-31921</div><div><strong>CVSS</strong>: 10</div><strong>Affected versions</strong>: All releases prior to 1.8.6 , 1.9.0 to 1.9.4</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-005/ data-category=security-bulletins><div class=post-date><p>May 11, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-005</h4><div class=post-summary><p>HTTP request paths with multiple slashes or escaped slash characters may bypass path based authorization rules.</p><div><strong>CVE(s)</strong>: CVE-2021-31920</div><div><strong>CVSS</strong>: 8.1</div><strong>Affected versions</strong>: All releases prior to 1.8.6 , 1.9.0 to 1.9.4</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.5/ data-category=release-announcements><div class=post-date><p>May 11, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.5</h4><div class=post-summary><p>Istio 1.9.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8.6/ data-category=release-announcements><div class=post-date><p>May 11, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.8.6</h4><div class=post-summary><p>Istio 1.8.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.4/ data-category=release-announcements><div class=post-date><p>Apr 27, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.4</h4><div class=post-summary><p>Istio 1.9.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-004/ data-category=security-bulletins><div class=post-date><p>Apr 15, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-004</h4><div class=post-summary><p>Potential misuse of mTLS-only fields in AuthorizationPolicy with plain text traffic.</p><div><strong>CVE(s)</strong>: N/A</div><div><strong>CVSS</strong>: N/A</div><strong>Affected versions</strong>: All releases 1.5 and later</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-003/ data-category=security-bulletins><div class=post-date><p>Apr 15, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-003</h4><div class=post-summary><p></p><div><strong>CVE(s)</strong>: CVE-2021-28683 , CVE-2021-28682 , CVE-2021-29258</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: All releases prior to 1.8.5 , 1.9.0 to 1.9.2</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.3/ data-category=release-announcements><div class=post-date><p>Apr 15, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.3</h4><div class=post-summary><p>Istio 1.9.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8.5/ data-category=release-announcements><div class=post-date><p>Apr 15, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.8.5</h4><div class=post-summary><p>Istio 1.8.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.8-eol/ data-category=support-announcements><div class=post-date><p>Apr 12, 2021</p></div><div><h4 class=post-title>Support for Istio 1.8 ends on May 12th, 2021</h4><div class=post-summary><p>Upcoming Istio 1.8 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-002/ data-category=security-bulletins><div class=post-date><p>Apr 7, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-002</h4><div class=post-summary><p>Upgrades from older Istio versions can affect access control to an ingress gateway due to a change of container ports.</p><div><strong>CVE(s)</strong>: N/A</div><div><strong>CVSS</strong>: N/A</div><strong>Affected versions</strong>: All releases 1.6 and later</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.2/ data-category=release-announcements><div class=post-date><p>Mar 25, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.2</h4><div class=post-summary><p>Istio 1.9.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8.4/ data-category=release-announcements><div class=post-date><p>Mar 10, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.8.4</h4><div class=post-summary><p>Istio 1.8.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2021-001/ data-category=security-bulletins><div class=post-date><p>Mar 1, 2021</p></div><div><h4 class=post-title>ISTIO-SECURITY-2021-001</h4><div class=post-summary><p>JWT authentication can be bypassed when AuthorizationPolicy is misused.</p><div><strong>CVE(s)</strong>: CVE-2021-21378</div><div><strong>CVSS</strong>: 8.2</div><strong>Affected versions</strong>: 1.9.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9.1/ data-category=release-announcements><div class=post-date><p>Mar 1, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9.1</h4><div class=post-summary><p>Istio 1.9.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.7-eol-final/ data-category=support-announcements><div class=post-date><p>Feb 25, 2021</p></div><div><h4 class=post-title>Support for Istio 1.7 has ended</h4><div class=post-summary><p>Istio 1.7 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.8/ data-category=release-announcements><div class=post-date><p>Feb 25, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.7.8</h4><div class=post-summary><p>Istio 1.7.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9/ data-category=release-announcements><div class=post-date><p>Feb 9, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.9</h4><div class=post-summary><p>Istio 1.9 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Feb 9, 2021</p></div><div><h4 class=post-title>Istio 1.9 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.9.0.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.9.x/announcing-1.9/change-notes/ data-category=release-announcements><div class=post-date><p>Feb 9, 2021</p></div><div><h4 class=post-title>Istio 1.9 Change Notes</h4><div class=post-summary><p>Istio 1.9.0 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8.3/ data-category=release-announcements><div class=post-date><p>Feb 8, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.8.3</h4><div class=post-summary><p>Istio 1.8.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.7/ data-category=release-announcements><div class=post-date><p>Jan 29, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.7.7</h4><div class=post-summary><p>Istio 1.7.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.7-eol/ data-category=support-announcements><div class=post-date><p>Jan 19, 2021</p></div><div><h4 class=post-title>Support for Istio 1.7 ends on February 19th, 2021</h4><div class=post-summary><p>Upcoming Istio 1.7 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8.2/ data-category=release-announcements><div class=post-date><p>Jan 14, 2021</p></div><div><h4 class=post-title>Announcing Istio 1.8.2</h4><div class=post-summary><p>Istio 1.8.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.6/ data-category=release-announcements><div class=post-date><p>Dec 10, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7.6</h4><div class=post-summary><p>Istio 1.7.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8.1/ data-category=release-announcements><div class=post-date><p>Dec 8, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.8.1</h4><div class=post-summary><p>Istio 1.8.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.6-eol-final/ data-category=support-announcements><div class=post-date><p>Nov 23, 2020</p></div><div><h4 class=post-title>Support for Istio 1.6 has ended</h4><div class=post-summary><p>Istio 1.6 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.14/ data-category=release-announcements><div class=post-date><p>Nov 23, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.14</h4><div class=post-summary><p>Istio 1.6.14 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-011/ data-category=security-bulletins><div class=post-date><p>Nov 21, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-011</h4><div class=post-summary><p>Envoy incorrectly restores the proxy protocol downstream address for non-HTTP connections.</p><div><strong>CVE(s)</strong>: N/A</div><div><strong>CVSS</strong>: N/A</div><strong>Affected versions</strong>: 1.8.0</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8/ data-category=release-announcements><div class=post-date><p>Nov 19, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.8</h4><div class=post-summary><p>Istio 1.8 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.5/ data-category=release-announcements><div class=post-date><p>Nov 19, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7.5</h4><div class=post-summary><p>Istio 1.7.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Nov 19, 2020</p></div><div><h4 class=post-title>Istio 1.8 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.8.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.8.x/announcing-1.8/change-notes/ data-category=release-announcements><div class=post-date><p>Nov 19, 2020</p></div><div><h4 class=post-title>Istio 1.8 Change Notes</h4><div class=post-summary><p>Istio 1.8 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.4/ data-category=release-announcements><div class=post-date><p>Oct 27, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7.4</h4><div class=post-summary><p>Istio 1.7.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.13/ data-category=release-announcements><div class=post-date><p>Oct 27, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.13</h4><div class=post-summary><p>Istio 1.6.13 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.6-eol/ data-category=support-announcements><div class=post-date><p>Oct 20, 2020</p></div><div><h4 class=post-title>Support for Istio 1.6 ends on November 21st, 2020</h4><div class=post-summary><p>Upcoming Istio 1.6 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.12/ data-category=release-announcements><div class=post-date><p>Oct 6, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.12</h4><div class=post-summary><p>Istio 1.6.12 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-010/ data-category=security-bulletins><div class=post-date><p>Sep 29, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-010</h4><div class=post-summary><p></p><div><strong>CVE(s)</strong>: CVE-2020-25017</div><div><strong>CVSS</strong>: 8.3</div><strong>Affected versions</strong>: 1.6 to 1.6.10 , 1.7 to 1.7.2</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.3/ data-category=release-announcements><div class=post-date><p>Sep 29, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7.3</h4><div class=post-summary><p>Istio 1.7.3 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.11/ data-category=release-announcements><div class=post-date><p>Sep 29, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.11</h4><div class=post-summary><p>Istio 1.6.11 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.10/ data-category=release-announcements><div class=post-date><p>Sep 22, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.10</h4><div class=post-summary><p>Istio 1.6.10 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.2/ data-category=release-announcements><div class=post-date><p>Sep 18, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7.2</h4><div class=post-summary><p>Istio 1.7.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7.1/ data-category=release-announcements><div class=post-date><p>Sep 10, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7.1</h4><div class=post-summary><p>Istio 1.7.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.9/ data-category=release-announcements><div class=post-date><p>Sep 9, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.9</h4><div class=post-summary><p>Istio 1.6.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.5-eol-final/ data-category=support-announcements><div class=post-date><p>Aug 24, 2020</p></div><div><h4 class=post-title>Support for Istio 1.5 has ended</h4><div class=post-summary><p>Istio 1.5 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.10/ data-category=release-announcements><div class=post-date><p>Aug 24, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.10</h4><div class=post-summary><p>Istio 1.5.10 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7/ data-category=release-announcements><div class=post-date><p>Aug 21, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.7</h4><div class=post-summary><p>Istio 1.7 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Aug 21, 2020</p></div><div><h4 class=post-title>Istio 1.7 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.7.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.7.x/announcing-1.7/change-notes/ data-category=release-announcements><div class=post-date><p>Aug 21, 2020</p></div><div><h4 class=post-title>Istio 1.7 Change Notes</h4><div class=post-summary><p>Istio 1.7 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-009/ data-category=security-bulletins><div class=post-date><p>Aug 11, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-009</h4><div class=post-summary><p>Incorrect Envoy configuration for wildcard suffixes used for Principals/Namespaces in Authorization Policies for TCP Services.</p><div><strong>CVE(s)</strong>: CVE-2020-16844</div><div><strong>CVSS</strong>: 6.8</div><strong>Affected versions</strong>: 1.5 to 1.5.8 , 1.6 to 1.6.7</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.8/ data-category=release-announcements><div class=post-date><p>Aug 11, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.8</h4><div class=post-summary><p>Istio 1.6.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.9/ data-category=release-announcements><div class=post-date><p>Aug 11, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.9</h4><div class=post-summary><p>Istio 1.5.9 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.7/ data-category=release-announcements><div class=post-date><p>Jul 30, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.7</h4><div class=post-summary><p>Istio 1.6.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.6/ data-category=release-announcements><div class=post-date><p>Jul 29, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.6</h4><div class=post-summary><p>Istio 1.6.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.5-eol/ data-category=support-announcements><div class=post-date><p>Jul 22, 2020</p></div><div><h4 class=post-title>Support for Istio 1.5 ends on August 21st, 2020</h4><div class=post-summary><p>Upcoming Istio 1.5 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-008/ data-category=security-bulletins><div class=post-date><p>Jul 9, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-008</h4><div class=post-summary><p>Incorrect validation of wildcard DNS Subject Alternative Names.</p><div><strong>CVE(s)</strong>: CVE-2020-15104</div><div><strong>CVSS</strong>: 6.6</div><strong>Affected versions</strong>: 1.5 to 1.5.7 , 1.6 to 1.6.4 , All releases prior to 1.5</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.5/ data-category=release-announcements><div class=post-date><p>Jul 9, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.5</h4><div class=post-summary><p>Istio 1.6.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.8/ data-category=release-announcements><div class=post-date><p>Jul 9, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.8</h4><div class=post-summary><p>Istio 1.5.8 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-007/ data-category=security-bulletins><div class=post-date><p>Jun 30, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-007</h4><div class=post-summary><p>Multiple denial of service vulnerabilities in Envoy.</p><div><strong>CVE(s)</strong>: CVE-2020-12603 , CVE-2020-12605 , CVE-2020-8663 , CVE-2020-12604</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.5 to 1.5.6 , 1.6 to 1.6.3</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.4/ data-category=release-announcements><div class=post-date><p>Jun 30, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.4</h4><div class=post-summary><p>Istio 1.6.4 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.7/ data-category=release-announcements><div class=post-date><p>Jun 30, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.7</h4><div class=post-summary><p>Istio 1.5.7 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.10/ data-category=release-announcements><div class=post-date><p>Jun 22, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.10</h4><div class=post-summary><p>Istio 1.4.10 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.3/ data-category=release-announcements><div class=post-date><p>Jun 18, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.3</h4><div class=post-summary><p>Istio 1.6.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.6/ data-category=release-announcements><div class=post-date><p>Jun 17, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.6</h4><div class=post-summary><p>Istio 1.5.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-006/ data-category=security-bulletins><div class=post-date><p>Jun 11, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-006</h4><div class=post-summary><p>Denial of service in the HTTP2 library used by Envoy.</p><div><strong>CVE(s)</strong>: CVE-2020-11080</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.4 to 1.4.9 , 1.5 to 1.5.4 , 1.6 to 1.6.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.2/ data-category=release-announcements><div class=post-date><p>Jun 11, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.2</h4><div class=post-summary><p>Istio 1.6.2 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.5/ data-category=release-announcements><div class=post-date><p>Jun 11, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.5</h4><div class=post-summary><p>Istio 1.5.5 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.4-eol-final/ data-category=support-announcements><div class=post-date><p>Jun 5, 2020</p></div><div><h4 class=post-title>Support for Istio 1.4 has ended</h4><div class=post-summary><p>Istio 1.4 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6.1/ data-category=release-announcements><div class=post-date><p>Jun 4, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6.1</h4><div class=post-summary><p>Istio 1.6.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6/ data-category=release-announcements><div class=post-date><p>May 21, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.6</h4><div class=post-summary><p>Istio 1.6 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6/upgrade-notes/ data-category=release-announcements><div class=post-date><p>May 21, 2020</p></div><div><h4 class=post-title>Istio 1.6 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.6.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.6.x/announcing-1.6/change-notes/ data-category=release-announcements><div class=post-date><p>May 21, 2020</p></div><div><h4 class=post-title>Istio 1.6 Change Notes</h4><div class=post-summary><p>Istio 1.6 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.4/ data-category=release-announcements><div class=post-date><p>May 13, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.4</h4><div class=post-summary><p>Istio 1.5.4 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-005/ data-category=security-bulletins><div class=post-date><p>May 12, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-005</h4><div class=post-summary><p>Denial of service affecting telemetry v2.</p><div><strong>CVE(s)</strong>: CVE-2020-10739</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.4 to 1.4.8 , 1.5 to 1.5.3</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.3/ data-category=release-announcements><div class=post-date><p>May 12, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.3</h4><div class=post-summary><p>Istio 1.5.3 security release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.9/ data-category=release-announcements><div class=post-date><p>May 12, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.9</h4><div class=post-summary><p>Istio 1.4.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.4-eol/ data-category=support-announcements><div class=post-date><p>May 5, 2020</p></div><div><h4 class=post-title>Support for Istio 1.4 ends on June 5th, 2020</h4><div class=post-summary><p>Upcoming Istio 1.4 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.2/ data-category=release-announcements><div class=post-date><p>Apr 24, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.2</h4><div class=post-summary><p>Istio 1.5.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.8/ data-category=release-announcements><div class=post-date><p>Apr 23, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.8</h4><div class=post-summary><p>Istio 1.4.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-004/ data-category=security-bulletins><div class=post-date><p>Mar 25, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-004</h4><div class=post-summary><p>Default Kiali security configuration allows full control of mesh.</p><div><strong>CVE(s)</strong>: CVE-2020-1764</div><div><strong>CVSS</strong>: 8.7</div><strong>Affected versions</strong>: 1.4 to 1.4.6 , 1.5</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5.1/ data-category=release-announcements><div class=post-date><p>Mar 25, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5.1</h4><div class=post-summary><p>Istio 1.5.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.7/ data-category=release-announcements><div class=post-date><p>Mar 25, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.7</h4><div class=post-summary><p>Istio 1.4.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5/ data-category=release-announcements><div class=post-date><p>Mar 5, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.5</h4><div class=post-summary><p>Istio 1.5 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Mar 5, 2020</p></div><div><h4 class=post-title>Istio 1.5 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.5.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.5.x/announcing-1.5/change-notes/ data-category=release-announcements><div class=post-date><p>Mar 5, 2020</p></div><div><h4 class=post-title>Istio 1.5 Change Notes</h4><div class=post-summary><p>Istio 1.5 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-003/ data-category=security-bulletins><div class=post-date><p>Mar 3, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-003</h4><div class=post-summary><p>Two uncontrolled resource consumption and two incorrect access control vulnerabilities in Envoy.</p><div><strong>CVE(s)</strong>: CVE-2020-8659 , CVE-2020-8660 , CVE-2020-8661 , CVE-2020-8664</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.4 to 1.4.5</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.6/ data-category=release-announcements><div class=post-date><p>Mar 3, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.6</h4><div class=post-summary><p>Istio 1.4.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.5/ data-category=release-announcements><div class=post-date><p>Feb 18, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.5</h4><div class=post-summary><p>Istio 1.4.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.3-eol-final/ data-category=support-announcements><div class=post-date><p>Feb 14, 2020</p></div><div><h4 class=post-title>Support for Istio 1.3 has ended</h4><div class=post-summary><p>Istio 1.3 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-002/ data-category=security-bulletins><div class=post-date><p>Feb 11, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-002</h4><div class=post-summary><p>Mixer policy check bypass caused by improperly accepting certain request headers.</p><div><strong>CVE(s)</strong>: CVE-2020-8843</div><div><strong>CVSS</strong>: 7.4</div><strong>Affected versions</strong>: 1.3 to 1.3.6</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2020-001/ data-category=security-bulletins><div class=post-date><p>Feb 11, 2020</p></div><div><h4 class=post-title>ISTIO-SECURITY-2020-001</h4><div class=post-summary><p>Authentication Policy bypass.</p><div><strong>CVE(s)</strong>: CVE-2020-8595</div><div><strong>CVSS</strong>: 9.0</div><strong>Affected versions</strong>: 1.3 to 1.3.7 , 1.4 to 1.4.3</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.4/ data-category=release-announcements><div class=post-date><p>Feb 11, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.4</h4><div class=post-summary><p>Istio 1.4.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.8/ data-category=release-announcements><div class=post-date><p>Feb 11, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.3.8</h4><div class=post-summary><p>Istio 1.3.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.7/ data-category=release-announcements><div class=post-date><p>Feb 4, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.3.7</h4><div class=post-summary><p>Istio 1.3.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.3-eol/ data-category=support-announcements><div class=post-date><p>Jan 15, 2020</p></div><div><h4 class=post-title>Support for Istio 1.3 ends on February 14th, 2020</h4><div class=post-summary><p>Upcoming Istio 1.3 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.3/ data-category=release-announcements><div class=post-date><p>Jan 8, 2020</p></div><div><h4 class=post-title>Announcing Istio 1.4.3</h4><div class=post-summary><p>Istio 1.4.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.2-eol-final/ data-category=support-announcements><div class=post-date><p>Dec 13, 2019</p></div><div><h4 class=post-title>Support for Istio 1.2 has ended</h4><div class=post-summary><p>Istio 1.2 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-007/ data-category=security-bulletins><div class=post-date><p>Dec 10, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-007</h4><div class=post-summary><p>Heap overflow and improper input validation in Envoy.</p><div><strong>CVE(s)</strong>: CVE-2019-18801 , CVE-2019-18802</div><div><strong>CVSS</strong>: 9.0</div><strong>Affected versions</strong>: 1.2 to 1.2.9 , 1.3 to 1.3.5 , 1.4 to 1.4.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.2/ data-category=release-announcements><div class=post-date><p>Dec 10, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.4.2</h4><div class=post-summary><p>Istio 1.4.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.6/ data-category=release-announcements><div class=post-date><p>Dec 10, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3.6</h4><div class=post-summary><p>Istio 1.3.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.10/ data-category=release-announcements><div class=post-date><p>Dec 10, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.10</h4><div class=post-summary><p>Istio 1.2.10 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4.1/ data-category=release-announcements><div class=post-date><p>Dec 5, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.4.1</h4><div class=post-summary><p>Istio 1.4.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4/ data-category=release-announcements><div class=post-date><p>Nov 14, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.4</h4><div class=post-summary><p>Istio 1.4 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Nov 14, 2019</p></div><div><h4 class=post-title>Istio 1.4 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.4.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.4.x/announcing-1.4/change-notes/ data-category=release-announcements><div class=post-date><p>Nov 14, 2019</p></div><div><h4 class=post-title>Istio 1.4 Change Notes</h4><div class=post-summary><p>Istio 1.4 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.2-eol/ data-category=support-announcements><div class=post-date><p>Nov 11, 2019</p></div><div><h4 class=post-title>Support for Istio 1.2 ends on December 13th, 2019</h4><div class=post-summary><p>Upcoming Istio 1.2 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.5/ data-category=release-announcements><div class=post-date><p>Nov 11, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3.5</h4><div class=post-summary><p>Istio 1.3.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-006/ data-category=security-bulletins><div class=post-date><p>Nov 7, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-006</h4><div class=post-summary><p>Denial of service.</p><div><strong>CVE(s)</strong>: CVE-2019-18817</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.3 to 1.3.4</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.9/ data-category=release-announcements><div class=post-date><p>Nov 6, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.9</h4><div class=post-summary><p>Istio 1.2.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.4/ data-category=release-announcements><div class=post-date><p>Nov 1, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3.4</h4><div class=post-summary><p>Istio 1.3.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.8/ data-category=release-announcements><div class=post-date><p>Oct 23, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.8</h4><div class=post-summary><p>Istio 1.2.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.1-eol-final/ data-category=support-announcements><div class=post-date><p>Oct 21, 2019</p></div><div><h4 class=post-title>Support for Istio 1.1 has ended</h4><div class=post-summary><p>Istio 1.1 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.17/ data-category=release-announcements><div class=post-date><p>Oct 21, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.17</h4><div class=post-summary><p>Istio 1.1.17 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.3/ data-category=release-announcements><div class=post-date><p>Oct 14, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3.3</h4><div class=post-summary><p>Istio 1.3.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-005/ data-category=security-bulletins><div class=post-date><p>Oct 8, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-005</h4><div class=post-summary><p>Denial of service caused by the presence of numerous HTTP headers in client requests.</p><div><strong>CVE(s)</strong>: CVE-2019-15226</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.1 to 1.1.15 , 1.2 to 1.2.6 , 1.3 to 1.3.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.2/ data-category=release-announcements><div class=post-date><p>Oct 8, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3.2</h4><div class=post-summary><p>Istio 1.3.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.7/ data-category=release-announcements><div class=post-date><p>Oct 8, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.7</h4><div class=post-summary><p>Istio 1.2.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.16/ data-category=release-announcements><div class=post-date><p>Oct 8, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.16</h4><div class=post-summary><p>Istio 1.1.16 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3.1/ data-category=release-announcements><div class=post-date><p>Sep 27, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3.1</h4><div class=post-summary><p>Istio 1.3.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.6/ data-category=release-announcements><div class=post-date><p>Sep 17, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.6</h4><div class=post-summary><p>Istio 1.2.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.15/ data-category=release-announcements><div class=post-date><p>Sep 16, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.15</h4><div class=post-summary><p>Istio 1.1.15 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3/ data-category=release-announcements><div class=post-date><p>Sep 12, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.3</h4><div class=post-summary><p>Istio 1.3 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3/helm-changes/ data-category=release-announcements><div class=post-date><p>Sep 12, 2019</p></div><div><h4 class=post-title>Istio 1.3 Helm Changes</h4><div class=post-summary><p>Details the Helm chart installation options differences between Istio 1.2 and Istio 1.3.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Sep 12, 2019</p></div><div><h4 class=post-title>Istio 1.3 Upgrade Notes</h4><div class=post-summary><p>Important changes to consider when upgrading to Istio 1.3.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.3.x/announcing-1.3/change-notes/ data-category=release-announcements><div class=post-date><p>Sep 12, 2019</p></div><div><h4 class=post-title>Istio 1.3 Change Notes</h4><div class=post-summary><p>Istio 1.3 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/incorrect-sidecar-image-1.2.4/ data-category=security-bulletins><div class=post-date><p>Sep 10, 2019</p></div><div><h4 class=post-title>Istio 1.2.4 sidecar image vulnerability</h4><div class=post-summary><p>An erroneous 1.2.4 sidecar image was available due to a faulty release operation.</p><strong>Affected versions</strong>: 1.2 to 1.2.4</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.5/ data-category=release-announcements><div class=post-date><p>Aug 26, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.5</h4><div class=post-summary><p>Istio 1.2.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.14/ data-category=release-announcements><div class=post-date><p>Aug 26, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.14</h4><div class=post-summary><p>Istio 1.1.14 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.1-eol/ data-category=support-announcements><div class=post-date><p>Aug 15, 2019</p></div><div><h4 class=post-title>Support for Istio 1.1 ends on September 19th, 2019</h4><div class=post-summary><p>Upcoming Istio 1.1 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-004/ data-category=security-bulletins><div class=post-date><p>Aug 13, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-004</h4><div class=post-summary><p>Multiple denial of service vulnerabilities related to HTTP2 support in Envoy.</p><div><strong>CVE(s)</strong>: CVE-2019-9512 , CVE-2019-9513 , CVE-2019-9514 , CVE-2019-9515 , CVE-2019-9518</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.1 to 1.1.12 , 1.2 to 1.2.3</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-003/ data-category=security-bulletins><div class=post-date><p>Aug 13, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-003</h4><div class=post-summary><p>Denial of service in regular expression parsing.</p><div><strong>CVE(s)</strong>: CVE-2019-14993</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.1 to 1.1.12 , 1.2 to 1.2.3</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.4/ data-category=release-announcements><div class=post-date><p>Aug 13, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.4</h4><div class=post-summary><p>Istio 1.2.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.13/ data-category=release-announcements><div class=post-date><p>Aug 13, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.13</h4><div class=post-summary><p>Istio 1.1.13 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.3/ data-category=release-announcements><div class=post-date><p>Aug 2, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.3</h4><div class=post-summary><p>Istio 1.2.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.12/ data-category=release-announcements><div class=post-date><p>Aug 2, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.12</h4><div class=post-summary><p>Istio 1.1.12 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.11/ data-category=release-announcements><div class=post-date><p>Jul 3, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.11</h4><div class=post-summary><p>Istio 1.1.11 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-002/ data-category=security-bulletins><div class=post-date><p>Jun 28, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-002</h4><div class=post-summary><p>Denial of service affecting JWT access token parsing.</p><div><strong>CVE(s)</strong>: CVE-2019-12995</div><div><strong>CVSS</strong>: 7.5</div><strong>Affected versions</strong>: 1.0 to 1.0.8 , 1.1 to 1.1.9 , 1.2 to 1.2.1</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.2/ data-category=release-announcements><div class=post-date><p>Jun 28, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.2</h4><div class=post-summary><p>Istio 1.2.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.10/ data-category=release-announcements><div class=post-date><p>Jun 28, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.10</h4><div class=post-summary><p>Istio 1.1.10 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.0.x/announcing-1.0.9/ data-category=release-announcements><div class=post-date><p>Jun 28, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.0.9</h4><div class=post-summary><p>Istio 1.0.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2.1/ data-category=release-announcements><div class=post-date><p>Jun 27, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2.1</h4><div class=post-summary><p>Istio 1.2.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.0-eol-final/ data-category=support-announcements><div class=post-date><p>Jun 19, 2019</p></div><div><h4 class=post-title>Support for Istio 1.0 has ended</h4><div class=post-summary><p>Istio 1.0 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2/ data-category=release-announcements><div class=post-date><p>Jun 18, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.2</h4><div class=post-summary><p>Istio 1.2 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2/helm-changes/ data-category=release-announcements><div class=post-date><p>Jun 18, 2019</p></div><div><h4 class=post-title>Istio 1.2 Helm Changes</h4><div class=post-summary><p>Details the Helm chart installation options differences between Istio 1.1 and Istio 1.2.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Jun 18, 2019</p></div><div><h4 class=post-title>Istio 1.2 Upgrade Notes</h4><div class=post-summary><p>Important changes operators must understand before upgrading to Istio 1.2.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.2.x/announcing-1.2/change-notes/ data-category=release-announcements><div class=post-date><p>Jun 18, 2019</p></div><div><h4 class=post-title>Istio 1.2 Change Notes</h4><div class=post-summary><p>Istio 1.2 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.9/ data-category=release-announcements><div class=post-date><p>Jun 17, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.9</h4><div class=post-summary><p>Istio 1.1.9 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.0.x/announcing-1.0.8/ data-category=release-announcements><div class=post-date><p>Jun 7, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.0.8</h4><div class=post-summary><p>Istio 1.0.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.8/ data-category=release-announcements><div class=post-date><p>Jun 6, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.8</h4><div class=post-summary><p>Istio 1.1.8 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/security/istio-security-2019-001/ data-category=security-bulletins><div class=post-date><p>May 28, 2019</p></div><div><h4 class=post-title>ISTIO-SECURITY-2019-001</h4><div class=post-summary><p>Incorrect access control.</p><div><strong>CVE(s)</strong>: CVE-2019-12243</div><div><strong>CVSS</strong>: 8.9</div><strong>Affected versions</strong>: 1.1 to 1.1.6</div><p class=post-author>Security Bulletins</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/support/announcing-1.0-eol/ data-category=support-announcements><div class=post-date><p>May 23, 2019</p></div><div><h4 class=post-title>Support for Istio 1.0 ends on June 19th, 2019</h4><div class=post-summary><p>Upcoming Istio 1.0 end of life announcement.</p></div><p class=post-author>Support Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.7/ data-category=release-announcements><div class=post-date><p>May 17, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.7</h4><div class=post-summary><p>Istio 1.1.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.6/ data-category=release-announcements><div class=post-date><p>May 11, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.6</h4><div class=post-summary><p>Istio 1.1.6 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.5/ data-category=release-announcements><div class=post-date><p>May 3, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.5</h4><div class=post-summary><p>Istio 1.1.5 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.4/ data-category=release-announcements><div class=post-date><p>Apr 24, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.4</h4><div class=post-summary><p>Istio 1.1.4 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.3/ data-category=release-announcements><div class=post-date><p>Apr 15, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.3</h4><div class=post-summary><p>Istio 1.1.3 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.2/ data-category=release-announcements><div class=post-date><p>Apr 5, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.2 with Important Security Update</h4><div class=post-summary><p>Istio 1.1.2 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.0.x/announcing-1.0.7/ data-category=release-announcements><div class=post-date><p>Apr 5, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.0.7 with Important Security Update</h4><div class=post-summary><p>Istio 1.0.7 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1.1/ data-category=release-announcements><div class=post-date><p>Mar 25, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1.1</h4><div class=post-summary><p>Istio 1.1.1 patch release.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1/ data-category=release-announcements><div class=post-date><p>Mar 19, 2019</p></div><div><h4 class=post-title>Announcing Istio 1.1</h4><div class=post-summary><p>Istio 1.1 release announcement.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1/helm-changes/ data-category=release-announcements><div class=post-date><p>Mar 19, 2019</p></div><div><h4 class=post-title>Istio 1.1 Helm Changes</h4><div class=post-summary><p>Details the Helm chart installation options differences between Istio 1.0 and Istio 1.1.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1/upgrade-notes/ data-category=release-announcements><div class=post-date><p>Mar 19, 2019</p></div><div><h4 class=post-title>Istio 1.1 Upgrade Notes</h4><div class=post-summary><p>Important changes operators must understand before upgrading to Istio 1.1.</p></div><p class=post-author>Release Announcements</p></div></a><a class="post-card tf-filter-item" href=/v1.21/news/releases/1.1.x/announcing-1.1/change-notes/ data-category=release-announcements><div class=post-date><p>Mar 19, 2019</p></div><div><h4 class=post-title>Istio 1.1 Change Notes</h4><div class=post-summary><p>Istio 1.1 release notes.</p></div><p class=post-author>Release Announcements</p></div></a><a 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