Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2026-3494

Severity CVSS v4.0:
MEDIUM
Type:
Unavailable / Other
Publication date:
03/03/2026
Last modified:
16/03/2026

Description

In MariaDB server version through 11.8.5, when server audit plugin is enabled with server_audit_events variable configured with QUERY_DCL, QUERY_DDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the statement is not logged.

Impact

Vector 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N CVSS v4.0 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Attack Requirements (AT): None
Privileges Required (PR): Low
User Interaction (UI): None
Confidentiality (VC): None
Integrity (VI): Low
Availability (VA): None
Confidentiality (SC): None
Integrity (SI): None
Availability (SA): None

Base Score 4.0
5.30
Severity 4.0
MEDIUM
Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): Low
Availability (A): None

Base Score 3.x
4.30
Severity 3.x
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 10.6.24 (including)
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 10.7.0 (including) 10.11.15 (including)
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 11.0.0 (including) 11.4.9 (including)
cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:* 11.5.0 (including) 11.8.5 (including)
cpe:2.3:a:amazon:aurora_mysql:*:*:*:*:*:*:*:* 2.12.5 (including)
cpe:2.3:a:amazon:aurora_mysql:*:*:*:*:*:*:*:* 3.01.0 (including) 3.04.5 (including)
cpe:2.3:a:amazon:aurora_mysql:*:*:*:*:*:*:*:* 3.05.1 (including) 3.10.2 (including)
cpe:2.3:a:amazon:aurora_mysql:3.11.0:*:*:*:*:*:*:*
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mysql:*:* 5.7.44-rds.20251212 (including)
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mariadb:*:* 10.6.24 (including)
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mysql:*:* 8.0.11 (including) 8.0.44 (including)
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mysql:*:* 8.4.3 (including) 8.4.7 (including)
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mariadb:*:* 10.11.4 (including) 10.11.15 (including)
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mariadb:*:* 11.4.3 (including) 11.4.9 (including)
cpe:2.3:a:amazon:relational_database_service:*:*:*:*:*:mariadb:*:* 11.8.3 (including) 11.8.5 (including)

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools