CVE-2026-85985
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 CONNECT engine plugin file-access UDFs json_file(), bson_file(), jfile_make(), bfile_make(), and jbin_file() are affected because each does not enforce FILE privilege or the secure_file_priv setting. A low-privileged attacker can trigger the issue by calling a CONNECT file-access UDF with a filesystem path, then invoke a CONNECT file-access UDF to access a filesystem path and read or write files that the database account is not authorized to access, subject to operating-system permissions. 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-11.8.1 <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-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-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-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:
5.3
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
5.4
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Missing Authorization