All errata/c9f2/ALT-PU-2026-13316-2
ALT-PU-2026-13316-2

Package update mariadb in branch c9f2

Version10.6.28-alt1
Published2026-08-23
Max severityCRITICAL
Severity:

Closed issues (1)

CVE-2026-49261
CRITICAL9.8

MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through 10.11.17, 11.4.1 through 11.4.11, 11.8.1 through 11.8.7, and 12.3.1 with `wsrep_notify_cmd` enabled would execute shell commands embedded in the name of the joiner node. This is fixed in 10.6.27, 10.11.18, 11.4.12, 11.8.8, and 12.3.2. As a workaround, anyone who cannot upgrade now should disable `wsrep_notify_cmd`.

Published: 2026-06-11Modified: 2026-08-12
CVSS 3.xCRITICAL 9.8
CVSS:3.x/CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H