CVE-2026-44170
Critical
Description
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Mariadb
PublishedJun 12, 2026
First seenJun 12, 2026
Weakness typeCWE-78OS command injection
How to fix
Update
- mariadb mariadb10.6.26, 10.11.17, 11.4.11, 11.8.7 or later
Vendor advisories
- access.redhat.com/errata/RHSA-2026:49522
- access.redhat.com/errata/RHSA-2026:33093
- access.redhat.com/errata/RHSA-2026:33412
- access.redhat.com/errata/RHSA-2026:33464
- access.redhat.com/errata/RHSA-2026:33482
- access.redhat.com/errata/RHSA-2026:33481
- access.redhat.com/errata/RHSA-2026:25145
- access.redhat.com/errata/RHSA-2026:25143
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mariadb mariadb | 10.6.1 ≤ v < 10.6.26, 10.11.1 ≤ v < 10.11.17, 11.4.1 ≤ v < 11.4.11, 11.8.1 ≤ v < 11.8.7, 12.3.1 | 10.6.26, 10.11.17, 11.4.11, 11.8.7 |
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