A vulnerability, which was classified as critical , was found in MariaDB Server up to 10.6.25/10.11.16/11.4.10/11.8.6/12.3.1 . Impacted is an unknown function of the component joiner Handler . Such manipulation leads to os command injection. This vulnerability is traded as CVE-2026-44168 . The attack may be launched remotely. There is no exploit available. You should upgrade the affected component.