RHSA-2026:9689HighCVSS 7.5

Red Hat Security Advisory: java-21-openjdk security update

Published
April 24, 2026
Last Modified
May 27, 2026

🔗 CVE IDs covered (8)

CVE-2026-34268 →CVE-2026-34282 →CVE-2026-22007 →CVE-2026-22013 →CVE-2026-22016 →CVE-2026-22018 →CVE-2026-22021 →CVE-2026-23865 →

📋 Description

CVE-2026-22007 — openjdk: Enhance crypto algorithm support (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-2026-34268 — openjdk: Enhance key generation (Oracle CPU 2026-04) CVE-2026-34282 — openjdk: Enhance TLS connection handling (Oracle CPU 2026-04)

🔗 References (3)