CVE-2026-107818
Published:October 09, 2026
Updated:October 11, 2026
MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the mariadb.service unit used /run/mysqld/wsrep-new-cluster during the next service restart. A database user with FILE privilege and a secure-file-priv configuration permitting writes to /run/mysqld could create that file and inject attacker-controlled environment values into the restarted service. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
Affected Packages
https://github.com/MariaDB/server.git (GITHUB):
Affected version(s) >=mariadb-10.11.1 <mariadb-10.11.19Fix Suggestion:
Update to version mariadb-10.11.19https://github.com/MariaDB/server.git (GITHUB):
Affected version(s) =mariadb-13.0.1 <mariadb-13.0.2Fix Suggestion:
Update to version mariadb-13.0.2https://github.com/MariaDB/server.git (GITHUB):
Affected version(s) >=mariadb-12.3.1 <mariadb-12.3.3Fix Suggestion:
Update to version mariadb-12.3.3https://github.com/MariaDB/server.git (GITHUB):
Affected version(s) >=mariadb-10.6.1 <mariadb-10.6.28Fix Suggestion:
Update to version mariadb-10.6.28https://github.com/MariaDB/server.git (GITHUB):
Affected version(s) >=mariadb-11.4.1 <mariadb-11.4.13Fix Suggestion:
Update to version mariadb-11.4.13https://github.com/MariaDB/server.git (GITHUB):
Affected version(s) >=mariadb-11.8.1 <mariadb-11.8.9Fix Suggestion:
Update to version mariadb-11.8.9Related Resources (11)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
8.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
External Control of System or Configuration Setting
EPSS
Base Score:
0.34