mariadb: Arbitrary code execution via global system variable manipulation by a high-privileged user

A flaw was found in MariaDB server. A high-privileged MariaDB user could exploit this vulnerability by manipulating specific global system variables, namely wsrepsstreceiveaddress or wsrepsstdonor. This manipulation could allow the user to execute arbitrary shell commands as the user ID of the...

BIT-MARIADB-2026-48165 MariaDB: unsafe usage of `wsrep_sst_receive_address` values on the joiner side

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 wsrepsstreceiveaddress or wsrepsstdonor global system...

CVE-2026-48165 MariaDB: unsafe usage of `wsrep_sst_receive_address` values on the joiner side

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 wsrepsstreceiveaddress or wsrepsstdonor global system...