CVE-2026-97380
Published:October 16, 2026
Updated:October 18, 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 GRANT PROXY statement treats an IDENTIFIED clause with an empty password as though authentication were not specified, causing it to check the wrong grantor privileges. A low-privileged attacker who can name another account can exploit this authorization error to set that account's password. 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-11.8.0 <mariadb-11.8.9Fix Suggestion:
Update to version mariadb-11.8.9https://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-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-11.4.0 <mariadb-11.4.13Fix Suggestion:
Update to version mariadb-11.4.13https://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-12.3.1 <mariadb-12.3.3Fix Suggestion:
Update to version mariadb-12.3.3Related Resources (11)
Do you need more information?
Contact UsCVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH