ALSA-2026:33412 Important: galera and mariadb11.8 security, bug fix, and enhancement update

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 a...

AlmaLinux 10 : mariadb10.11 (ALSA-2026:33093)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:33093 advisory. mariadb: MariaDB Server: Arbitrary code execution via wsrepnotifycmd CVE-2026-49261 Bug Fixes and Enhancements: Rebase MariaDB 10.11 to 10.11.18 in AlmaLinux10...

RHEL 9 : mariadb:10.11 (RHSA-2026:33482)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:33482 advisory. MariaDB is a multi-user, multi-threaded SQL database server that is binary compatible with MySQL. Security Fixes: mariadb: MariaDB Server:...

CVE-2026-49261

A flaw was found in MariaDB server. When the wsrepnotifycmd feature is enabled, a remote attacker could exploit this vulnerability by embedding shell commands in the name of a joiner node. This could lead to arbitrary code execution on the server, allowing the attacker to take full control of the...

CVE-2026-48165

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-MYSQL-CLIENT-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...

BIT-MARIADB-MIN-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...

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...

openSUSE 16 Security Update : mariadb (openSUSE-SU-2026:20933-1)

The remote openSUSE 16 host has packages installed that are affected by multiple vulnerabilities as referenced in the openSUSE-SU-2026:20933-1 advisory. This update for mariadb fixes the following issues Update to 11.8.8: - CVE-2026-3494: audit plugin comment handling bypass bsc1259176. -...

CVE-2026-48165

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 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

In affected versions of MariaDB server (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 user can execute arbitrary shell commands as the mariadbd process user on the Galera joiner node . The root cause is the ...

EUVD-2026-36520

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 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-2026-48163

The MariaDB server (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) is vulnerable to arbitrary shell command execution. The root cause is the failure to properly validate parameters sent by a joiner node during the Stat...

CVE-2026-48163 MariaDB: wsrep SST unsafe parameter handling on the donor side (rsync)

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, during the SST the donor node is interpolating parameters that the joiner sent into the command line. No...

CVE-2026-49261 MariaDB server has unsafe parameter handling in `wsrep_notify_cmd`

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 wsrepnotifycmd enabled would execute shell commands embedded in the name of the joiner node. This is fixed in...

CVE-2026-49261

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 wsrepnotifycmd enabled would execute shell commands embedded in the name of the joiner node. This is fixed in...

CVE-2026-49261 MariaDB server has unsafe parameter handling in `wsrep_notify_cmd`

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 wsrepnotifycmd enabled would execute shell commands embedded in the name of the joiner node. This is fixed in...

mariadb: MariaDB Server: Arbitrary code execution via wsrep_notify_cmd

A flaw was found in MariaDB server. When the wsrepnotifycmd feature is enabled, a remote attacker could exploit this vulnerability by embedding shell commands in the name of a joiner node. This could lead to arbitrary code execution on the server, allowing the attacker to take full control of the...