ALSA-2026:19043 Copyright 2026 AlmaLinux OS 0 1 Moderate

corosync security update

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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-ppc64le-highavailability-rpms__10_0_default corosynclib-devel-3.1.10-1.el10_2.1.ppc64le.rpm c95a9fc85873b96b5288f0b4d463a4d0fc32eae8f909c65080fe755b7abcdff0 corosync-3.1.10-1.el10_2.1.ppc64le.rpm ccc724e9ba9d44b5d495e19f5f76844b4e27f548bb14deae3a153bf31b58ba1f ALSA-2026:40833 Copyright 2026 AlmaLinux OS 0 1 Important

pacemaker security update

The Pacemaker cluster resource manager is a collection of technologies working together to maintain data integrity and application availability in the event of failures. Security Fix(es): * pacemaker: Pacemaker: Denial of Service via integer overflow in remote message decompression (CVE-2026-10649) 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. For details on how to apply this update, which includes the changes described in this advisory, refer to: https://access.redhat.com/articles/11258 almalinux-10-for-ppc64le-highavailability-rpms__10_0_default python3-pacemaker-3.0.1-5.el10_2.1.noarch.rpm 71de8f09c80b7fbea81d18a762928344abc66241d76c34d8ce9be83f0587fda6 pacemaker-libs-devel-3.0.1-5.el10_2.1.ppc64le.rpm 7ddfdd10626753b682bea10ddbf90d90e3005ee891f49fbedede0a16bc5cf20a pacemaker-cli-3.0.1-5.el10_2.1.ppc64le.rpm 858f7620fd926b62f51c31d01e64d254003419b043e213b427bc806d72c7ea18 pacemaker-cts-3.0.1-5.el10_2.1.noarch.rpm 931a589f097e83e59af8949b93ae616b93fea9cf701219e82a1a13692253416e pacemaker-remote-3.0.1-5.el10_2.1.ppc64le.rpm c77612462336fff7c4b00d1969807fc5719b52604be891e04591c82d5ab4e1fc pacemaker-doc-3.0.1-5.el10_2.1.noarch.rpm d2332e7ba7b258910a24d2943b6c3701615dbe6f4ee8dba2354cf1b37f9eab09 pacemaker-3.0.1-5.el10_2.1.ppc64le.rpm e5baea5434bb3b83a38684ea1fe77f26cbeb970f4da231a7556b2b83d953a5c9