RHSA-2026:9693HighCVSS 7.6

Red Hat Security Advisory: java-25-openjdk security update

Published
April 22, 2026
Last Modified
September 19, 2026

🔗 CVE IDs covered (12)

CVE-2026-22018 →CVE-2026-22021 →CVE-2026-23865 →CVE-2026-26740 →CVE-2026-33416 →CVE-2026-33636 →CVE-2026-22007 →CVE-2026-22008 →CVE-2026-22013 →CVE-2026-22016 →CVE-2026-34268 →CVE-2026-34282 →

📋 Description

CVE-2026-22007 — openjdk: Enhance crypto algorithm support (Oracle CPU 2026-04) CVE-2026-22008 — openjdk: Improved Arena allocations (Oracle CPU 2026-04) CVE-2026-22013 — openjdk: Improve Kerberos credentialing (Oracle CPU 2026-04) CVE-2026-22016 — openjdk: Enhance Path Factories Redux (Oracle CPU 2026-04) CVE-2026-22018 — openjdk: Enhance Zip file reading (Oracle CPU 2026-04) CVE-2026-22021 — openjdk: Enhance certificate chain validation (Oracle CPU 2026-04) CVE-2026-23865 — freetype: Information disclosure or denial of service via specially crafted font files CVE-2026-26740 — giflib: giflib: Denial of Service via buffer overflow in EGifGCBToExtension CVE-2026-33416 — libpng: libpng: Arbitrary code execution due to use-after-free vulnerability CVE-2026-33636 — libpng: libpng: Information disclosure and denial of service via out-of-bounds read/write in Neon palette expansion CVE-2026-34268 — openjdk: Enhance key generation (Oracle CPU 2026-04) CVE-2026-34282 — openjdk: Enhance TLS connection handling (Oracle CPU 2026-04)

🎯 Affected products200

  • Red Hat Enterprise Linux AppStream (v. 10)
  • Red Hat Enterprise Linux AppStream (v. 9)
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • Red Hat Enterprise Linux CodeReady Linux Builder (v. 9)
  • java-25-openjdk-1:25.0.3.0.9-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-1:25.0.3.0.9-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-1:25.0.3.0.9-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-1:25.0.3.0.9-1.el10_2.src as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-1:25.0.3.0.9-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-1:25.0.3.0.9-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-1:25.0.3.0.9-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-1:25.0.3.0.9-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-1:25.0.3.0.9-1.el9.src as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-1:25.0.3.0.9-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el9.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el9.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el9.s390x as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-crypto-adapter-1:25.0.3.0.9-1.el9.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 9)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.aarch64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.ppc64le as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.s390x as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.s390x as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux AppStream (v. 10)
  • java-25-openjdk-crypto-adapter-debuginfo-1:25.0.3.0.9-1.el10_2.x86_64 as a component of Red Hat Enterprise Linux CodeReady Linux Builder (v. 10)
  • +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. Workaround: To reduce exposure, avoid processing untrusted PNG image files with applications that utilize libpng. Restricting the source of PNG images to trusted origins can limit the attack surface. 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)