RLSA-2026:33412

Synopsis

Important: galera and mariadb11.8 security, bug fix, and enhancement update

Description

MariaDB is a community developed fork from MySQL - a multi-user, multi-threaded SQL database server. It is a client/server implementation consisting of a server daemon (mariadbd) and many different client programs and libraries. The base package contains the standard MariaDB/MySQL client programs and utilities.

Security Fix(es):

* mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd (CVE-2026-49261)

Bug Fix(es) and Enhancement(s):

* Rebase MariaDB 11.8 to 11.8.8 in Rocky Linux10 (JIRA:Rocky Linux-183084)

* Rebase Galera to 26.4.27 in Rocky Linux10 (JIRA:Rocky Linux-183259)

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.

Affected products

Rocky Linux 10 aarch64 Rocky Linux 10 ppc64le Rocky Linux 10 riscv64 Rocky Linux 10 s390x Rocky Linux 10 x86_64

Fixes

2488450 2488453 2488458 2488459 2488451 2488460 2488467 2488454 2487957

CVEs

CVE-2026-44168 CVE-2026-44169 CVE-2026-44170 CVE-2026-44171 CVE-2026-44172 CVE-2026-44173 CVE-2026-48163 CVE-2026-48165 CVE-2026-49261

Affected packages

Rocky Linux 10 x86_64 - AppStream

galera-debuginfo-0:26.4.27-1.el10_2.x86_64.rpm galera-0:26.4.27-1.el10_2.src.rpm galera-debugsource-0:26.4.27-1.el10_2.x86_64.rpm galera-0:26.4.27-1.el10_2.x86_64.rpm

Rocky Linux 10 aarch64 - AppStream

galera-0:26.4.27-1.el10_2.src.rpm galera-debugsource-0:26.4.27-1.el10_2.aarch64.rpm galera-0:26.4.27-1.el10_2.aarch64.rpm galera-debuginfo-0:26.4.27-1.el10_2.aarch64.rpm

Rocky Linux 10 ppc64le - AppStream

galera-0:26.4.27-1.el10_2.src.rpm galera-debugsource-0:26.4.27-1.el10_2.ppc64le.rpm galera-debuginfo-0:26.4.27-1.el10_2.ppc64le.rpm galera-0:26.4.27-1.el10_2.ppc64le.rpm

Rocky Linux 10 riscv64 - AppStream

galera-0:26.4.27-1.el10_2.src.rpm

Rocky Linux 10 s390x - AppStream

galera-0:26.4.27-1.el10_2.src.rpm galera-debuginfo-0:26.4.27-1.el10_2.s390x.rpm galera-debugsource-0:26.4.27-1.el10_2.s390x.rpm galera-0:26.4.27-1.el10_2.s390x.rpm