CVE-2026-44170
This allows the user to execute shell commands on the server.
Does this matter?
Lower severity and a low EPSS score (1.33%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 6.3 MEDIUMCVSS: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/M
- EPSS
- 1.33% probability · 70th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-78
- Affected
- mariadb/mariadb
- Source
- security-advisories@github.com
References
- https://github.com/MariaDB/server/security/advisories/GHSA-f835-cfjq-wf73Third Party Advisory
- https://jira.mariadb.org/browse/MDEV-39289Third 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
- https://access.redhat.com/security/cve/CVE-2026-44170
- https://bugzilla.redhat.com/show_bug.cgi?id=2488451
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44170.json
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.