Out-of-bounds Read Affecting MariaDB/server package, versions [10.6.1,10.6.28)[10.11.1,10.11.19)[11.4.1,11.4.13)[11.8.1,11.8.9)[12.3.1,12.3.3)[13.0.1,13.0.2)


Severity

Recommended
0.0
medium
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.35% (28th percentile)

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  • Snyk IDSNYK-UNMANAGED-MARIADBSERVER-20937055
  • published14 Oct 2026
  • disclosed9 Oct 2026
  • creditYuelin Wang

Introduced: 9 Oct 2026

NewCVE-2026-107816  (opens in a new tab)
CWE-125  (opens in a new tab)

How to fix?

Upgrade MariaDB/server to version 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, 13.0.2 or higher.

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read via embedded null bytes in database queries processed by the qc_info plugin. An attacker can access memory beyond the allocated buffer and obtain sensitive information or cause the server to crash by submitting specially crafted queries.

CVSS Base Scores

version 4.0
version 3.1