Vulnerability Database - OSV

SUSE-SU-2026:23850-1

SUSE:Linux Enterprise High Availability Extension 16.0/corosync

Security update for corosync 20 Sep

Fix available

openSUSE-SU-2026:21887-1

openSUSE:Leap 16.0/corosync

Security update for corosync 20 Sep

Fix available

SUSE-SU-2026:4202-1

SUSE:Linux Enterprise High Availability Extension 15 SP4/corosync
SUSE:Linux Enterprise High Availability Extension 15 SP5/corosync
SUSE:Linux Enterprise High Availability Extension 15 SP6/corosync
SUSE:Linux Enterprise High Availability Extension 15 SP7/corosync

Security update for corosync 16 Sep

Fix available

openSUSE-SU-2026:11715-1

openSUSE:Tumbleweed/corosync

corosync-3.1.10-5.1 on GA media 08 Sep

Fix available

DEBIAN-CVE-2026-81666

Debian:12/corosync
Debian:13/corosync
Debian:14/corosync

An integer overflow was found in Corosync's handling of membership commit token... 04 Sep

No fix available
Severity - 6.5 (Medium)

UBUNTU-CVE-2026-81666

Ubuntu:16.04:LTS/corosync
Ubuntu:18.04:LTS/corosync
Ubuntu:20.04:LTS/corosync
Ubuntu:22.04:LTS/corosync
Ubuntu:24.04:LTS/corosync
... 2 more

An integer overflow was found in Corosync's handling of membership commit token... 04 Sep

No fix available
Severity - 6.5 (Medium)