RHSA-2025:13656HighCVSS 8.6

Red Hat Security Advisory: java-21-ibm-semeru-certified-jdk bug fix and enhancement update

Published
August 11, 2025
Last Modified
November 5, 2026

🔗 CVE IDs covered (4)

CVE-2025-30749 →CVE-2025-30754 →CVE-2025-50059 →CVE-2025-50106 →

📋 Description

CVE-2025-30749 — openjdk: Better Glyph drawing (Oracle CPU 2025-07) CVE-2025-30754 — openjdk: Enhance TLS protocol support (Oracle CPU 2025-07) CVE-2025-50059 — openjdk: Improve HTTP client header handling (Oracle CPU 2025-07) CVE-2025-50106 — openjdk: Glyph out-of-memory access and crash (Oracle CPU 2025-07)

🎯 Affected products22

  • Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-1:21.0.8.0.9-1.el10.aarch64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-1:21.0.8.0.9-1.el10.ppc64le as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-1:21.0.8.0.9-1.el10.s390x as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-1:21.0.8.0.9-1.el10.src as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-1:21.0.8.0.9-1.el10.x86_64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-devel-1:21.0.8.0.9-1.el10.aarch64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-devel-1:21.0.8.0.9-1.el10.ppc64le as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-devel-1:21.0.8.0.9-1.el10.s390x as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-devel-1:21.0.8.0.9-1.el10.x86_64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-headless-1:21.0.8.0.9-1.el10.aarch64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-headless-1:21.0.8.0.9-1.el10.ppc64le as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-headless-1:21.0.8.0.9-1.el10.s390x as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-headless-1:21.0.8.0.9-1.el10.x86_64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-jmods-1:21.0.8.0.9-1.el10.aarch64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-jmods-1:21.0.8.0.9-1.el10.ppc64le as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-jmods-1:21.0.8.0.9-1.el10.s390x as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-jmods-1:21.0.8.0.9-1.el10.x86_64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-src-1:21.0.8.0.9-1.el10.aarch64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-src-1:21.0.8.0.9-1.el10.ppc64le as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-src-1:21.0.8.0.9-1.el10.s390x as a component of Red Hat Enterprise Linux Supplementary (v. 10)
  • java-21-ibm-semeru-certified-jdk-src-1:21.0.8.0.9-1.el10.x86_64 as a component of Red Hat Enterprise Linux Supplementary (v. 10)

✅ Remediation

For details on how to apply this update, which includes the changes described in this advisory, 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. 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. Affected users should apply the updated OpenJDK packages for their Red Hat Enterprise Linux stream once they are available through Red Hat errata.

🔗 References (3)