{"id":231553,"date":"2024-10-21T17:07:10","date_gmt":"2024-10-22T00:07:10","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/java\/?p=231553"},"modified":"2024-10-21T17:15:43","modified_gmt":"2024-10-22T00:15:43","slug":"java-openjdk-oct-2024-patch-security-updates","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/java\/java-openjdk-oct-2024-patch-security-updates\/","title":{"rendered":"Java OpenJDK October 2024 Patch &#038; Security Updates"},"content":{"rendered":"<p>Hello Java customers!<\/p>\n<p>We are happy to announce the latest October 2024 patch &amp; security update release for the Microsoft Build of OpenJDK. <a href=\"https:\/\/aka.ms\/msopenjdk-dl\">Download and install<\/a> the binaries today.<\/p>\n<ul>\n<li>OpenJDK 21.0.5<\/li>\n<li>OpenJDK 17.0.13<\/li>\n<li>OpenJDK 11.0.25<\/li>\n<\/ul>\n<p>Check our <a href=\"https:\/\/learn.microsoft.com\/en-us\/java\/openjdk\/release-notes\">release notes page<\/a> for details on fixes and enhancements. The source code of our builds is available now on GitHub for further inspection: <a href=\"https:\/\/github.com\/microsoft\/openjdk-jdk21u\/tree\/release\/jdk-21.0.5_11\">jdk21u<\/a>, <a href=\"https:\/\/github.com\/microsoft\/openjdk-jdk17u\/tree\/release\/jdk-17.0.13_11\">jdk17u<\/a>, <a href=\"https:\/\/github.com\/microsoft\/openjdk-jdk11u\/tree\/release\/jdk-11.0.25_9\">jdk11u<\/a>.<\/p>\n<h2>Microsoft Build of OpenJDK specific updates<\/h2>\n<h3>OpenJDK21<\/h3>\n<ul>\n<li>Removed calls to undocumented Windows APIs (NtCreateKeyedEvent, NtReleaseKeyedEvent, NtWaitForKeyedEvent).<\/li>\n<li>Backport of <a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8334475\">JDK-8334475<\/a>: UnsafeIntrinsicsTest.java#ZGenerationalDebug assert(!assert_on_failure) failed: Has low-order bits set.<\/li>\n<\/ul>\n<h3>OpenJDK17<\/h3>\n<ul>\n<li>Removed calls to undocumented Windows APIs (NtCreateKeyedEvent, NtReleaseKeyedEvent, NtWaitForKeyedEvent).<\/li>\n<\/ul>\n<h3>OpenJDK11<\/h3>\n<ul>\n<li>Enables Hotspot to use processors across all Windows processor groups on Windows 11\/Windows Server 2022 and later.<\/li>\n<\/ul>\n<h2><\/h2>\n<h2>Summary of Upstream Updates<\/h2>\n<h3>OpenJDK 21<\/h3>\n<ul>\n<li><a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8341989?jql=project%20%3D%20JDK%20AND%20status%20in%20(Closed%2C%20Resolved)%20AND%20fixVersion%20%3D%2021.0.5\" data-linktype=\"external\">List of fixes<\/a><\/li>\n<li>See the\u00a0<a href=\"https:\/\/openjdk.org\/groups\/vulnerability\/advisories\/2024-10-15\" data-linktype=\"external\">OpenJDK Vulnerability Advisory<\/a>\u00a0for vulnerabilities that were fixed in this release.<\/li>\n<\/ul>\n<h3>OpenJDK 17<\/h3>\n<ul>\n<li><a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8342259?jql=project%20%3D%20JDK%20AND%20status%20in%20(Closed%2C%20Resolved)%20AND%20fixVersion%20%3D%2017.0.13\" data-linktype=\"external\">List of fixes<\/a><\/li>\n<li>See the\u00a0<a href=\"https:\/\/openjdk.org\/groups\/vulnerability\/advisories\/2024-10-15\" data-linktype=\"external\">OpenJDK Vulnerability Advisory<\/a>\u00a0for vulnerabilities that were fixed in this release.<\/li>\n<\/ul>\n<h3>OpenJDK 11<\/h3>\n<ul>\n<li><a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8342274?jql=project%20%3D%20JDK%20AND%20status%20in%20(Resolved%2C%20Closed)%20AND%20fixVersion%20%3D%2011.0.25%20ORDER%20BY%20created%20DESC\" data-linktype=\"external\">List of fixes<\/a><\/li>\n<li>See the\u00a0<a href=\"https:\/\/openjdk.org\/groups\/vulnerability\/advisories\/2024-10-15\" data-linktype=\"external\">OpenJDK Vulnerability Advisory<\/a>\u00a0for vulnerabilities that were fixed in this release.<\/li>\n<\/ul>\n<h3>OpenJDK 8<\/h3>\n<p>We continue to provide support on Azure and internally at Microsoft for OpenJDK 8 binaries of Eclipse Temurin built by the Eclipse Adoptium project. To facilitate its usage, we ship <a href=\"https:\/\/mcr.microsoft.com\/en-us\/product\/openjdk\/jdk\/tags\">container images of OpenJDK 8<\/a> on top of CBL-Mariner and Ubuntu. Refer to our documentation.<\/p>\n<p><a href=\"https:\/\/adoptium.net\/temurin\/releases\/?version=8\">OpenJDK 8 (8u432b6)<\/a><\/p>\n<p>&nbsp;<\/p>\n<h4>Questions?<\/h4>\n<p>Contact <a href=\"mailto:openjdk-support@microsoft.com\">openjdk-support@microsoft.com<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<h4>Amplify the news!<\/h4>\n<p><a href=\"https:\/\/www.linkedin.com\/posts\/derek-keeler_download-the-microsoft-build-of-openjdk-activity-7254281474177146880-loSi?utm_source=share&amp;utm_medium=member_desktop\">LinkedIn<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello Java customers! We are happy to announce the latest October 2024 patch &amp; security update release for the Microsoft Build of OpenJDK. Download and install the binaries today. OpenJDK 21.0.5 OpenJDK 17.0.13 OpenJDK 11.0.25 Check our release notes page for details on fixes and enhancements. The source code of our builds is available now [&hellip;]<\/p>\n","protected":false},"author":9388,"featured_media":227205,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-231553","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java"],"acf":[],"blog_post_summary":"<p>Hello Java customers! We are happy to announce the latest October 2024 patch &amp; security update release for the Microsoft Build of OpenJDK. Download and install the binaries today. OpenJDK 21.0.5 OpenJDK 17.0.13 OpenJDK 11.0.25 Check our release notes page for details on fixes and enhancements. The source code of our builds is available now [&hellip;]<\/p>\n","_links":{"self":[{"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/posts\/231553","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/users\/9388"}],"replies":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/comments?post=231553"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/posts\/231553\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/media\/227205"}],"wp:attachment":[{"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/media?parent=231553"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/categories?post=231553"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/tags?post=231553"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}