The corosync packages provide the Corosync Cluster Engine and C APIs for AlmaLinux cluster software.
Security Fix(es):
* corosync: Corosync: Denial of Service and information disclosure via crafted UDP packet (CVE-2026-35091)
* corosync: Corosync: Denial of Service via integer overflow in join message validation (CVE-2026-35092)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.