RHSA-2025:10875HighCVSS 8.6
Red Hat Security Advisory: OpenJDK 21.0.8 Security Update for Windows Builds
🔗 CVE IDs covered (4)
📋 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 products1
- Red Hat Build of OpenJDK 21.0.8
✅ 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
🔗 References (4)
- selfhttps://access.redhat.com/errata/RHSA-2025:10875
- externalhttps://access.redhat.com/security/updates/classification/#important
- externalhttps://docs.redhat.com/en/documentation/red_hat_build_of_openjdk/21/html/release_notes_for_red_hat_build_of_openjdk_21.0.8/index
- selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_10875.json