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.

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact Low

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact None

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
MariaDB plc MariaDB Server unaffected
Version Status Constraints
10.6.25 unaffected —
10.11.16 unaffected —
11.4.10 unaffected —
11.8.6 unaffected —
Amazon Aurora MySQL unaffected
Version Status Constraints
2.12.6 unaffected —
3.04.6 unaffected —
3.10.3 unaffected —
3.11.1 unaffected —
Amazon RDS for MySQL unaffected
Version Status Constraints
5.7.44-RDS.20260212 unaffected —
8.0.45 unaffected —
8.4.8 unaffected —
Amazon RDS for MariaDB unaffected
Version Status Constraints
10.6.25 unaffected —
10.11.16 unaffected —
11.4.10 unaffected —
11.8.6 unaffected —

No data.

No data.

No data.

Project Subscriptions

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://aws.amazon.com/security/security-bulletins/2026-006-AWS/ cve-icon cve-icon
History

Tue, 03 Mar 2026 20:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Tue, 03 Mar 2026 18:30:00 +0000

Type Values Removed Values Added
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.
Title MariaDB Server Audit Plugin Comment Handling Bypass
Weaknesses CWE-778
References
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'}

cvssV4_0

{'score': 5.3, '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'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: AMZN

Published:

Updated: 2026-03-03T18:56:35.946Z

Reserved: 2026-03-03T17:26:55.939Z

Link: CVE-2026-3494

cve-icon Vulnrichment

Updated: 2026-03-03T18:56:28.318Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-03-03T20:16:50.667

Modified: 2026-03-03T21:52:29.877

Link: CVE-2026-3494

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses