RHEL 8 : pacemaker (RHSA-2026:42075)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:42075 advisory. The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in t...

Security update for pacemaker

This update for pacemaker fixes the following issues: CVE-2026-10649: Fixed denial-of-service via integer overflow in remote message decompression bsc1268381. Changes for pacemaker: Update to version 2.1.10+20260618.4bca25e3c1: libcrmcommon: Add additional checks to pcmkremotemessagexml...

SUSE-SU-2026:2716-1 Security update for pacemaker

This update for pacemaker fixes the following issue - CVE-2026-10649: denial of service via integer overflow in remote message decompression bsc1268381...

SUSE-SU-2026:22510-1 Security update for pacemaker

This update for pacemaker fixes the following issues: - CVE-2026-10649: Fixed denial of service via integer overflow in remote message decompression bsc1268381...

OPENSUSE-SU-2026:21196-1 Security update for pacemaker

This update for pacemaker fixes the following issues: - CVE-2026-10649: Fixed denial of service via integer overflow in remote message decompression bsc1268381...

CVE-2026-10649

creationtimestamp| type| source ---|---|--- 2026-06-16 16:17:28+00:00| seen| https://bsky.app/profile/infosec.skyfleet.blue/post/3mog75re27c2i 2026-06-16 18:08:11+00:00| seen| https://bsky.app/profile/cve.skyfleet.blue/post/3mogfdqcdp72j 2026-06-17 03:00:44+00:00| seen|...

CVE-2026-10649

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...