Medium 6.3Published Jun 12, 2026

CVE-2026-44170MariaDB: Argument injection in CONNECT REST Xcurl on Windows via unsanitized URL

Updated under an hour ago (Oct 27, 2026, 1:00 PM ET)

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It affects MariaDB server and 4 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for MariaDB server

Exploited in the last 30 days

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.

CVSS: 6.3 MEDIUM (v4.0, CNA)CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
Weakness (CWE): CWE-78
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: GitHub_M
NVD analysis: Modified
Record last updated: Aug 3, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

MariaDB server mariadb:server (from the name)	from 10.6.1, < 10.6.26; from 10.11.1, < 10.11.17; from 11.4.1, < 11.4.11; from 11.8.1, < 11.8.7; from 12.3.1, < 12.3.2	CNA record
Red Hat Red Hat Enterprise Linux 10 redhat:enterprise_linux	from 3:10.11.18-1.el10_2 not affected	CISA ADP
Red Hat Red Hat Enterprise Linux 10.0 Extended Update Support redhat:enterprise_linux_eus	from 3:10.11.18-1.el10_0 not affected	CISA ADP
Red Hat Red Hat Hardened Images redhat:hummingbird	from 11.8.8-1.hum1 not affected	CISA ADP
mariadb mariadb mariadb:mariadb	from 10.6.1 before 10.6.26; from 10.11.1 before 10.11.17; from 11.4.1 before 11.4.11; from 11.8.1 before 11.8.7; 12.3.1	NVD

References

References

https://github.com/MariaDB/server/security/advisories/GHSA-f835-cfjq-wf73	x-refsource-confirm, third-party-advisory
https://jira.mariadb.org/browse/MDEV-39289	x-refsource-misc, third-party-advisory
https://access.redhat.com/errata/RHSA-2026:25143
https://access.redhat.com/errata/RHSA-2026:25145
https://access.redhat.com/errata/RHSA-2026:33093
https://access.redhat.com/errata/RHSA-2026:33412
https://access.redhat.com/errata/RHSA-2026:33464
https://access.redhat.com/errata/RHSA-2026:33481
https://access.redhat.com/errata/RHSA-2026:33482
https://access.redhat.com/errata/RHSA-2026:49522
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The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.