Detections
Analytics
CVE-2026-48165
high
Description
MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.27, 10.11.1 to before 10.11.18, 11.4.1 to before 11.4.12, 11.8.1 to before 11.8.8, and 12.3.1, a high-privileged MariaDB user could've used wsrep_sst_receive_address or wsrep_sst_donor global system variables to execute shell commands as the uid of the mariadbd process on the galera joiner node. This issue has been patched in versions 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2.
References
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-48165.json
https://jira.mariadb.org/browse/MDEV-39676
https://github.com/MariaDB/server/security/advisories/GHSA-7v3p-h23x-8hwv
https://bugzilla.redhat.com/show_bug.cgi?id=2488458
https://access.redhat.com/security/cve/CVE-2026-48165
https://access.redhat.com/errata/RHSA-2026:33482
https://access.redhat.com/errata/RHSA-2026:33481
https://access.redhat.com/errata/RHSA-2026:33464
https://access.redhat.com/errata/RHSA-2026:33412
https://access.redhat.com/errata/RHSA-2026:33093