CVE-2026-3494

Medium

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.

SeverityMedium

CVSS4.3

Exploit probability23. percentile0.3%

Product

Mariadb

PublishedMar 3, 2026

First seenMar 3, 2026

Weakness typeCWE-778CWE-778

How to fix

Update

amazon aurora_mysql3.04.6 or later

Patches

Vendor advisories

aws.amazon.com/security/security-bulletins/2026-006-AWS/

Affected products

Product	Affected versions	Fixed in
mariadb mariadb	v ≤ 10.6.24, 10.7.0 ≤ v ≤ 10.11.15, 11.0.0 ≤ v ≤ 11.4.9, 11.5.0 ≤ v ≤ 11.8.5	—
amazon aurora_mysql	v ≤ 2.12.5, 3.01.0 ≤ v < 3.04.6, 3.05.1 ≤ v ≤ 3.10.2, 3.11.0	3.04.6
amazon relational_database_service	v ≤ 5.7.44-rds.20251212, v ≤ 10.6.24, 8.0.11 ≤ v ≤ 8.0.44, 8.4.3 ≤ v ≤ 8.4.7, 10.11.4 ≤ v ≤ 10.11.15, 11.4.3 ≤ v ≤ 11.4.9, 11.8.3 ≤ v ≤ 11.8.5	—

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