TI-2026-09151 CVE-2026-10649 · GHSA-94r4-qcg7-69qj
Pacemaker: pacemaker: denial of service via integer overflow in remote message decompression
Priority MEDIUM 44
A flaw was found in Pacemaker.
RHSA-2026:42041
pacemaker security update
Released 2026-07-20 · Red Hat rating Important · View on Red Hat →
Fixed in
- Red Hat Enterprise Linux AppStream E4S (v.8.8) pacemaker-2.1.5-9.7.el8_8, pacemaker-cluster-libs-2.1.5-9.7.el8_8, pacemaker-libs-2.1.5-9.7.el8_8 +1
- Red Hat Enterprise Linux AppStream TUS (v.8.8) pacemaker-2.1.5-9.7.el8_8, pacemaker-cluster-libs-2.1.5-9.7.el8_8, pacemaker-libs-2.1.5-9.7.el8_8 +1
- Red Hat Enterprise Linux High Availability E4S (v.8.8) pacemaker-2.1.5-9.7.el8_8, pacemaker-cli-2.1.5-9.7.el8_8, pacemaker-cts-2.1.5-9.7.el8_8 +4
- Red Hat Enterprise Linux High Availability TUS (v.8.8) pacemaker-2.1.5-9.7.el8_8, pacemaker-cli-2.1.5-9.7.el8_8, pacemaker-cts-2.1.5-9.7.el8_8 +4