Synopsis:
pacemaker security updateSummary:
An update for pacemaker is now available for openEuler-24.03-LTS-SP3Description:
Pacemaker is an advanced, scalable High-Availability cluster resource manager.
Security Fix(es):
A flaw was found in Pacemaker. An unauthenticated remote attacker can exploit an integer overflow vulnerability in the remote message decompression process. By sending a specially crafted compressed remote message before authentication, an attacker can cause memory corruption, leading to a denial of service (DoS) in the CIB remote listener. This can result in the affected service crashing.(CVE-2026-10649)Topic:
An update for pacemaker is now available for openEuler-24.03-LTS-SP3.
openEuler Security has rated this update as having a security impact of high. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section.Severity:
HighAffected Component:
pacemaker
2.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp32.1.7-12.oe2403sp3Exploitability
AV:NAC:LPR:NUI:NScope
S:UImpact
C:LI:LA:H8.6/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H