What is RHSA-2026:12176?

RHSA-2026:12176 is a security advisory published by Red Hat Product Security with High severity. Red Hat Security Advisory: fence-agents security update

Which CVE IDs does RHSA-2026:12176 cover?

RHSA-2026:12176 covers the following CVE IDs: CVE-2026-30922, CVE-2026-32597, CVE-2026-26007. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of RHSA-2026:12176?

RHSA-2026:12176 has a CVSS v3 base score of 7.5, published by Red Hat Product Security.

RHSA-2026:12176HighCVSS 7.5

Red Hat Security Advisory: fence-agents security update

Vendor

Red Hat Product Security

Published

April 30, 2026

Last Modified

May 28, 2026

🔗 CVE IDs covered (3)

CVE-2026-30922 →CVE-2026-32597 →CVE-2026-26007 →

📋 Description

CVE-2026-26007 — cryptography: cryptography Subgroup Attack Due to Missing Subgroup Validation for SECT Curves CVE-2026-30922 — pyasn1: pyasn1 Vulnerable to Denial of Service via Unbounded Recursion CVE-2026-32597 — pyjwt: PyJWT accepts unknown crit header extensions (RFC 7515 §4.1.11 MUST violation)

🔗 References (6)

selfhttps://access.redhat.com/errata/RHSA-2026:12176
externalhttps://access.redhat.com/security/updates/classification/#important
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2438762
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2447194
externalhttps://bugzilla.redhat.com/show_bug.cgi?id=2448553
selfhttps://security.access.redhat.com/data/csaf/v2/advisories/2026/rhsa-2026_12176.json