January 16th, 2025

Java OpenJDK January 2025 Patch & Security Update

Hello Java customers!

We are happy to announce the latest January 2025 patch & 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 on GitHub for further inspection: jdk21u, jdk17u, jdk11u.

Microsoft Build of OpenJDK specific updates

OpenJDK21

  • Backport of JDK-8338136: Hotspot should support multiple large page sizes on Windows
  • Backport of JDK-8345296: AArch64: VM crashes with SIGILL when prctl is disallowed
  • Backport of JDK-8335977: Deoptimization fails with assert “object should be reallocated already”
  • Backport of JDK-8340454: C2 EA asserts with “previous reducible Phi is no longer reducible before SUT”

OpenJDK17

  • Backport of JDK-8338136: Hotspot should support multiple large page sizes on Windows
  • Backport of JDK-8345296: AArch64: VM crashes with SIGILL when prctl is disallowed
  • Backport of JDK-8335977: Deoptimization fails with assert “object should be reallocated already”
  • Backport of JDK-8340454: C2 EA asserts with “previous reducible Phi is no longer reducible before SUT”

OpenJDK11

  • Backport of JDK-8335977: Deoptimization fails with assert “object should be reallocated already”
  • Backport of JDK-8340454: C2 EA asserts with “previous reducible Phi is no longer reducible before SUT”

Summary of Upstream Updates

OpenJDK 21

OpenJDK 17

OpenJDK 11

OpenJDK 8

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 container images of OpenJDK 8 on top of CBL-Mariner and Ubuntu. Refer to our documentation.

OpenJDK 8 (latest)

 

Questions?

Contact openjdk-support@microsoft.com.

 

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Category
Java

Author

Derek Keeler
Principal Software Engineering Manager

I manage teams focusing on DevOps, AI, and Performance Tooling. I work with Java and Python currently, and have programmed in some other languages in the past as well (mostly those starting with the letter C).

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