CVE-2026-44170

Name: CVE-2026-44170
Creator: NVD / NIST
Published: 2026-06-12T18:16:33.853+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 6.3/10EPSS 0.40%

Last modified Jun 17, 2026

CVE-2026-44170 is a medium-severity vulnerability rated 6.3/10 on the CVSS scale. 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. EPSS estimates a 0.40% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

6.3/10

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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

0.40%

32.2th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Mariadb	Mariadb	>= 10.6.1, < 10.6.26
Mariadb	Mariadb	>= 10.11.1, < 10.11.17
Mariadb	Mariadb	>= 11.4.1, < 11.4.11
Mariadb	Mariadb	>= 11.8.1, < 11.8.7
Mariadb	Mariadb	12.3.1

References

https://github.com/MariaDB/server/security/advisories/GHSA-f835-cfjq-wf73Third Party Advisory
https://jira.mariadb.org/browse/MDEV-39289Third Party Advisory

Timeline

Published: Jun 12, 2026
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2026-44170?

How severe is CVE-2026-44170?

CVE-2026-44170 has a CVSS score of 6.3/10 (MEDIUM severity). The EPSS model estimates a 0.40% probability of exploitation in the next 30 days.

How do I fix CVE-2026-44170?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2026-44170?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST