What is RHSA-2026:20334?

RHSA-2026:20334 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Which CVE IDs does RHSA-2026:20334 cover?

RHSA-2026:20334 covers the following CVE IDs: CVE-2026-3039, CVE-2026-3592, CVE-2026-5946, CVE-2026-5950. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:20334?

RHSA-2026:20334 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2026:20334HighCVSS 7.5

Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

Vendor

Red Hat Product Security

Published

May 21, 2026

Last Modified

June 3, 2026

🔗 CVE IDs covered (4)

CVE-2026-3039 →CVE-2026-3592 →CVE-2026-5946 →CVE-2026-5950 →

📋 Description

CVE-2026-3039 — bind: BIND 9 server memory exhaustion during GSS-API TKEY negotiation CVE-2026-3592 — bind: Amplification vulnerabilities via self-pointed glue records CVE-2026-5946 — bind: BIND: Denial of Service via specially crafted DNS messages CVE-2026-5950 — bind: Unbounded resend loop in BIND 9 resolver

🔗 References (8)

selfhttps://access.redhat.com/errata/RHSA-2026:20334
externalhttps://images.redhat.com/
externalhttps://access.redhat.com/security/cve/CVE-2026-3039
externalhttps://access.redhat.com/security/updates/classification/
externalhttps://access.redhat.com/security/cve/CVE-2026-5946
externalhttps://access.redhat.com/security/cve/CVE-2026-5950
externalhttps://access.redhat.com/security/cve/CVE-2026-3592
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_20334.json