Paper/Archive/CVE-2026-44170

CVE-2026-44170

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

Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
server>= 10.6.1, < 10.6.26–CNA
server>= 10.11.1, < 10.11.17–CNA
server>= 11.4.1, < 11.4.11–CNA
server>= 11.8.1, < 11.8.7–CNA
server>= 12.3.1, < 12.3.2–CNA
Red Hat Enterprise Linux 10see advisory3:10.11.18-1.el10_2redhat-SADP
Red Hat Enterprise Linux 10see advisory3:11.8.8-1.el10_2redhat-SADP
Red Hat Enterprise Linux 10.0 Extended Update Supportsee advisory3:10.11.18-1.el10_0redhat-SADP
Red Hat Enterprise Linux 8see advisory8100020260616102001.489197e6redhat-SADP
Red Hat Enterprise Linux 9see advisory9080020260612104015.rhel9redhat-SADP
Red Hat Enterprise Linux 9see advisory9080020260612103452.rhel9redhat-SADP
Red Hat Hardened Imagessee advisory11.8.8-1.hum1redhat-SADP

Scores by source

redhat-SADP (CNA)9.9CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
GitHub_M (CNA)6.3CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N
CISA ADPSSVCExploitation: none · Automatable: no · Technical impact: total

References

refgithub.com/MariaDB/server/security/advisories/GHSA-f835-cfjq-wf73refjira.mariadb.org/browse/MDEV-39289refaccess.redhat.com/security/cve/CVE-2026-44170refbugzilla.redhat.com/show_bug.cgi?id=2488451refsecurity.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-44170.jsonadvisoryaccess.redhat.com/errata/RHSA-2026:49522advisoryaccess.redhat.com/errata/RHSA-2026:33093advisoryaccess.redhat.com/errata/RHSA-2026:33412advisoryaccess.redhat.com/errata/RHSA-2026:33464advisoryaccess.redhat.com/errata/RHSA-2026:33482advisoryaccess.redhat.com/errata/RHSA-2026:33481advisoryaccess.redhat.com/errata/RHSA-2026:25145advisoryaccess.redhat.com/errata/RHSA-2026:25143