CVE-2026-44170

CRITICAL 9.9

MariaDB: Argument injection in CONNECT REST Xcurl on Windows via unsanitized URL

CVSS Score

9.9

EPSS Score

0.0%

EPSS Percentile

0th

MariaDB server is a community developed fork of MySQL server. From versions 10.6.1 to before 10.6.26, 10.11.1 to before 10.11.17, 11.4.1 to before 11.4.11, 11.8.1 to before 11.8.7, and 12.3.1, MariaDB on WIndows with installed CONNECT engine and enabled REST support interpolated table HTTP attribute into the curl command line without proper sanitizing. This allows the user to execute shell commands on the server. This issue has been patched in versions 10.6.26, 10.11.17, 11.4.11, 11.8.7, and 12.3.2.

CWE	CWE-78
Vendor	mariadb
Product	server
Published	Jun 12, 2026
Last Updated	Jul 15, 2026

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Affected Versions

MariaDB / server

>= 10.6.1, < 10.6.26 >= 10.11.1, < 10.11.17 >= 11.4.1, < 11.4.11 >= 11.8.1, < 11.8.7 >= 12.3.1, < 12.3.2

References

NVD ↗ CVE.org ↗ EPSS Data ↗