RHSA-2025:0426MediumCVSS 4.8

Red Hat Security Advisory: java-21-openjdk security update for RHEL 8.10, 9.4 and 9.5

Published
January 22, 2025
Last Modified
November 3, 2026

🔗 CVE IDs covered (1)

CVE-2025-21502 →

📋 Description

CVE-2025-21502 — openjdk: Enhance array handling (Oracle CPU 2025-01)

🎯 Affected products200

  • Red Hat CodeReady Linux Builder (v. 9)
  • Red Hat CodeReady Linux Builder EUS (v.9.4)
  • Red Hat Enterprise Linux AppStream (v. 8)
  • Red Hat Enterprise Linux AppStream (v. 9)
  • Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • Red Hat Enterprise Linux CRB (v. 8)
  • java-21-openjdk-1:21.0.6.0.7-1.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-1:21.0.6.0.7-1.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-1:21.0.6.0.7-1.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-1:21.0.6.0.7-1.el8.src as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-1:21.0.6.0.7-1.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.src as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-21-openjdk-1:21.0.6.0.7-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream EUS (v.9.4)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.aarch64 as a component of Red Hat Enterprise Linux CRB (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.ppc64le as a component of Red Hat Enterprise Linux CRB (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.s390x as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.s390x as a component of Red Hat Enterprise Linux CRB (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el8.x86_64 as a component of Red Hat Enterprise Linux CRB (v. 8)
  • java-21-openjdk-debuginfo-1:21.0.6.0.7-1.el9.aarch64 as a component of Red Hat CodeReady Linux Builder (v. 9)
  • +170 more not shown

✅ Remediation

Before applying this update, make sure all previously released errata relevant to your system have been applied. For details on how to apply this update, refer to: https://access.redhat.com/articles/11258 Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (3)