Red Hat Security Advisory

RHSA-2026:41041

pacemaker security update

Released 2026-07-16 · Red Hat rating Important · View on Red Hat →

Fixed in

Red Hat Enterprise Linux AppStream EUS (v. 10.0) pacemaker-3.0.0-5.3.el10_0, pacemaker-cluster-libs-3.0.0-5.3.el10_0, pacemaker-libs-3.0.0-5.3.el10_0 +1
Red Hat Enterprise Linux High Availability EUS (v. 10.0) pacemaker-3.0.0-5.3.el10_0, pacemaker-cli-3.0.0-5.3.el10_0, pacemaker-cts-3.0.0-5.3.el10_0 +4

TI-2026-09151 CVE-2026-10649 · GHSA-94r4-qcg7-69qj

MEDIUM 44

A flaw was found in Pacemaker.

CVSS 3.1HIGH 8.6 Network No auth No interaction EPSS 0.00561 Published 2026-06-16 Fixed in 3.0.1-5.el10_2.1, 3.0.0-5.3.el10_0 +9 CWE-190