{"id":231791,"date":"2025-01-16T15:56:04","date_gmt":"2025-01-16T23:56:04","guid":{"rendered":"https:\/\/devblogs.microsoft.com\/java\/?p=231791"},"modified":"2025-01-22T19:20:42","modified_gmt":"2025-01-23T03:20:42","slug":"java-openjdk-january-2025-patch-security-update","status":"publish","type":"post","link":"https:\/\/devblogs.microsoft.com\/java\/java-openjdk-january-2025-patch-security-update\/","title":{"rendered":"Java OpenJDK January 2025 Patch &#038; Security Update"},"content":{"rendered":"<p>Hello Java customers!<\/p>\n<p>We are happy to announce the latest January 2025 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 21.0.6<\/li>\n<li>OpenJDK 17.0.14<\/li>\n<li>OpenJDK 11.0.26<\/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-21.0.6_7\">jdk21u<\/a>, <a href=\"https:\/\/github.com\/microsoft\/openjdk-jdk17u\/tree\/release\/jdk-17.0.14_7\">jdk17u<\/a>, <a href=\"https:\/\/github.com\/microsoft\/openjdk-jdk11u\/tree\/release\/jdk-11.0.26_4\">jdk11u<\/a>.<\/p>\n<h2>Microsoft Build of OpenJDK specific updates<\/h2>\n<h3>OpenJDK21<\/h3>\n<ul>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8338136\" data-linktype=\"external\">JDK-8338136<\/a>: Hotspot should support multiple large page sizes on Windows<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8345296\" data-linktype=\"external\">JDK-8345296<\/a>: AArch64: VM crashes with SIGILL when prctl is disallowed<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8335977\" data-linktype=\"external\">JDK-8335977<\/a>: Deoptimization fails with assert &#8220;object should be reallocated already&#8221;<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8340454\" data-linktype=\"external\">JDK-8340454<\/a>: C2 EA asserts with &#8220;previous reducible Phi is no longer reducible before SUT&#8221;<\/li>\n<\/ul>\n<h3>OpenJDK17<\/h3>\n<ul>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8338136\" data-linktype=\"external\">JDK-8338136<\/a>: Hotspot should support multiple large page sizes on Windows<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8345296\" data-linktype=\"external\">JDK-8345296<\/a>: AArch64: VM crashes with SIGILL when prctl is disallowed<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8335977\" data-linktype=\"external\">JDK-8335977<\/a>: Deoptimization fails with assert &#8220;object should be reallocated already&#8221;<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8340454\" data-linktype=\"external\">JDK-8340454<\/a>: C2 EA asserts with &#8220;previous reducible Phi is no longer reducible before SUT&#8221;<\/li>\n<\/ul>\n<h3>OpenJDK11<\/h3>\n<ul>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8335977\" data-linktype=\"external\">JDK-8335977<\/a>: Deoptimization fails with assert &#8220;object should be reallocated already&#8221;<\/li>\n<li>Backport of\u00a0<a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8340454\" data-linktype=\"external\">JDK-8340454<\/a>: C2 EA asserts with &#8220;previous reducible Phi is no longer reducible before SUT&#8221;<\/li>\n<\/ul>\n<h2>Summary of Upstream Updates<\/h2>\n<h3>OpenJDK 21<\/h3>\n<ul>\n<li><a href=\"https:\/\/bugs.openjdk.org\/browse\/JDK-8345437?jql=project%20%3D%20JDK%20AND%20status%20in%20(Closed%2C%20Resolved)%20AND%20fixVersion%20%3D%2021.0.6\" data-linktype=\"external\">List of fixes<\/a><\/li>\n<li>See the\u00a0<a href=\"https:\/\/openjdk.org\/groups\/vulnerability\/advisories\/2025-01-21\" data-linktype=\"external\">OpenJDK Vulnerability Advisory<\/a><\/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%2017.0.14\" data-linktype=\"external\">List of fixes<\/a><\/li>\n<li>See the\u00a0<a href=\"https:\/\/openjdk.org\/groups\/vulnerability\/advisories\/2025-01-21\" data-linktype=\"external\">OpenJDK Vulnerability Advisory<\/a><\/li>\n<\/ul>\n<h3>OpenJDK 11<\/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%2011.0.26\" data-linktype=\"external\">List of fixes<\/a><\/li>\n<li>See the\u00a0<a href=\"https:\/\/openjdk.org\/groups\/vulnerability\/advisories\/2025-01-21\" data-linktype=\"external\">OpenJDK Vulnerability Advisory<\/a><\/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 (latest)<\/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_redirection-tools-activity-7288031999510880256-eF4V?utm_source=share&amp;utm_medium=member_desktop\">LinkedIn<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hello Java customers! We are happy to announce the latest January 2025 patch &amp; security update release for the Microsoft Build of OpenJDK. Download and install the binaries today. OpenJDK 21.0.6 OpenJDK 17.0.14 OpenJDK 11.0.26 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":[16],"class_list":["post-231791","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-java","tag-announcement"],"acf":[],"blog_post_summary":"<p>Hello Java customers! We are happy to announce the latest January 2025 patch &amp; security update release for the Microsoft Build of OpenJDK. Download and install the binaries today. OpenJDK 21.0.6 OpenJDK 17.0.14 OpenJDK 11.0.26 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\/231791","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=231791"}],"version-history":[{"count":0,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/posts\/231791\/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=231791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/categories?post=231791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devblogs.microsoft.com\/java\/wp-json\/wp\/v2\/tags?post=231791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}