External Control of File Name or Path Affecting mariadb1011-devel package, versions <3:10.11.19-1.amzn2023.0.1


Severity

Recommended
0.0
high
0
10

Based on Amazon Linux security rating.

Threat Intelligence

EPSS
1.45% (74th percentile)

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  • Snyk IDSNYK-AMZN2023-MARIADB1011DEVEL-21805884
  • published29 Oct 2026
  • disclosed16 Oct 2026

Introduced: 16 Oct 2026

NewCVE-2026-92262  (opens in a new tab)
CWE-73  (opens in a new tab)

How to fix?

Upgrade Amazon-Linux:2023 mariadb1011-devel to version 3:10.11.19-1.amzn2023.0.1 or higher.
This issue was patched in ALAS2023-2026-3308.

NVD Description

Note: Versions mentioned in the description apply only to the upstream mariadb1011-devel package and not the mariadb1011-devel package as distributed by Amazon-Linux. See How to fix? for Amazon-Linux:2023 relevant fixed versions and status.

MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the #mysql50# bypass prefix is affected because it allows the #mysql50# prefix to bypass normal table-name filesystem encoding. An attacker can trigger the issue with a table name using the #mysql50# prefix, then use a #mysql50# table name to access files under their legacy unencoded name and cause crashes, data corruption, data exfiltration, or remote code execution. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.

CVSS Base Scores

version 3.1