CVE-2026-3494 (GCVE-0-2026-3494)

Vulnerability from cvelistv5 – Published: 2026-03-03 18:12 – Updated: 2026-03-16 17:03
VLAI
Title
MariaDB Server Audit Plugin Comment Handling Bypass
Summary
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.
Severity
4.3 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
5.3 (Medium)
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
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-03 18:56 UTC
CWE
Assigner
References
Impacted products
Vendor Product Version
MariaDB Foundation MariaDB Server Unaffected: 10.6.25
Unaffected: 10.11.16
Unaffected: 11.4.10
Unaffected: 11.8.6
Create a notification for this product.
Amazon Aurora MySQL Unaffected: 2.12.6
Unaffected: 3.04.6
Unaffected: 3.10.3
Unaffected: 3.11.1
Create a notification for this product.
Amazon RDS for MySQL Unaffected: 5.7.44-RDS.20260212
Unaffected: 8.0.45
Unaffected: 8.4.8
Create a notification for this product.
Amazon RDS for MariaDB Unaffected: 10.6.25
Unaffected: 10.11.16
Unaffected: 11.4.10
Unaffected: 11.8.6
Create a notification for this product.
Show details on NVD website
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                  "cweId": "CWE-778",
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        "datePublished": "2026-03-03T18:12:12.361Z",
        "dateReserved": "2026-03-03T17:26:55.939Z",
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      },
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    }
  }
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.