What is RHSA-2025:13656?

RHSA-2025:13656 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: java-21-ibm-semeru-certified-jdk bug fix and enhancement update

Which CVE IDs does RHSA-2025:13656 cover?

RHSA-2025:13656 covers the following CVE IDs: CVE-2025-30749, CVE-2025-30754, CVE-2025-50059, CVE-2025-50106. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2025:13656?

RHSA-2025:13656 has a CVSS v3 base score of 8.6, published by Red Hat Product Security.

RHSA-2025:13656HighCVSS 8.6

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

Vendor

Red Hat Product Security

Published

August 11, 2025

Last Modified

June 29, 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)

🔗 References (3)

selfhttps://access.redhat.com/errata/RHSA-2025:13656
externalhttps://access.redhat.com/security/updates/classification/#important
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_13656.json