CVE-2026-44173: fallo de gravedad media en MariaDB server
MariaDB: FILE privilege was not checked for subqueries in the FROM clause
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
13Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 5epss 0.6%
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 allowed SELECT ... INTO OUTFILE and SELECT ... INTO DUMPFILE without verifying the FILE privilege if the FROM clause contained only subqueries. This issue has been patched in versions 10.6.26, 10.11.17, 11.4.11, 11.8.7, and 12.3.2.
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L
Productos afectados
MariaDB · serverCVEs relacionadas — MariaDB server
En el mismo producto, de las más peligrosas a las menos.
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Referencias
https://access.redhat.com/errata/RHSA-2026:25143https://access.redhat.com/errata/RHSA-2026:25145https://access.redhat.com/errata/RHSA-2026:33093https://access.redhat.com/errata/RHSA-2026:33412https://access.redhat.com/errata/RHSA-2026:33464https://access.redhat.com/errata/RHSA-2026:33481https://access.redhat.com/errata/RHSA-2026:33482https://access.redhat.com/errata/RHSA-2026:49522https://access.redhat.com/security/cve/CVE-2026-44173https://bugzilla.redhat.com/show_bug.cgi?id=2488460https://github.com/MariaDB/server/security/advisories/GHSA-667j-m53j-wpmchttps://jira.mariadb.org/browse/MDEV-39493