CVE-2026-3494

MEDIUMPre-NVD 4.34.3—
EchelonGraph scoreMEDIUM confidence

Score 4.3 from GitHub Security Advisory published 2026-03-03. a secondary CVSS source baseline 4.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: ghsa, secondary
4.3
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS: 0%CVSS: 4.3Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
4.3
EG Score
4.3(medium)
EPSS
19.5%
KEV
Not listed

Published

March 3, 2026

Last Modified

July 14, 2026

Advisory Details (3)

Auto-updated Jul 19, 2026
Patch available. Sources: github_commit.
github_commit

commit 01e25a5cb107 (aws/audit-plugin-for-mysql)

Fix landed in aws/audit-plugin-for-mysql commit 01e25a5cb107 — awaiting tagged release

https://github.com/aws/audit-plugin-for-mysql/commit/01e25a5cb1073f131eea774c06c8a056b1e4b2ff
github_commit Patch Available

commit 635559a2ad68 (MariaDB/server)

Patch available: MariaDB/server mariadb-10.6.25 (contains commit 635559a2ad68)

https://github.com/MariaDB/server/commit/635559a2ad68a5a6d1a354e8209c58323dba0261
generic

MariaDB Server Audit Plugin Comment Handling Bypass

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

Vendor Advisories for CVE-2026-3494(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 7× in last 7d / 14× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-07-22 14:08 UTCEPSS rescore
  2. 2026-07-21 15:24 UTCEPSS rescore
  3. 2026-07-20 17:08 UTCEPSS rescore
  4. 2026-07-19 14:31 UTCEPSS rescore
  5. 2026-07-19 02:29 UTCEPSS rescore
  6. 2026-07-18 10:04 UTCEPSS rescore
  7. 2026-07-16 17:03 UTCEPSS rescore
  8. 2026-07-15 16:57 UTCEPSS rescore
  9. 2026-07-15 16:57 UTCEPSS rescore
  10. 2026-07-15 02:00 UTCEPSS rescore
  11. 2026-07-14 16:06 UTCEG score recompute
  12. 2026-07-14 16:06 UTCVendor advisory
  13. 2026-07-14 16:06 UTCGHSA enrichment
  14. 2026-07-14 16:03 UTCNVD updatefirst tracked

Frequently asked(5)

What is CVE-2026-3494?
CVE-2026-3494 is a medium vulnerability published on March 3, 2026. In MariaDB server version through 11.8.5, when server audit plugin is enabled with serverauditevents variable configured with QUERYDCL, QUERYDDL, or QUERY_DML filtering, if an authenticated database user invokes a SQL statement prefixed with double-hyphen (—) or hash (#) style comments, the…
When was CVE-2026-3494 disclosed?
CVE-2026-3494 was first published in the National Vulnerability Database on March 3, 2026, with the most recent update on July 14, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-3494 actively exploited?
CVE-2026-3494 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 19.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-3494?
CVE-2026-3494 has a CVSS v3 base score of 4.3 (NVD).
How do I remediate CVE-2026-3494?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-3494, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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