CVE-2026-107815highCWE-787

CVE-2026-107815: fallo de gravedad alta en MariaDB server

MariaDB: one byte OOB write in DOS tables of the CONNECT engine

Publicada el · Actualizada el

Seguir esta CVE+ Monitorear server+ Monitorear mariadb

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 8.5epss 1.4%
MariaDB server is a community developed fork of MySQL server. From 10.6.1 until 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2, the CONNECT engine's DOS table type used an incorrect boundary check that permitted a one-byte null write beyond a stack buffer at an attacker-controlled offset. An authenticated user able to use the CONNECT engine could cause a crash and potentially remote code execution. This issue is fixed in versions 10.6.28, 10.11.19, 11.4.13, 11.8.9, 12.3.3, and 13.0.2.
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Productos afectados
MariaDB · server
CVEs relacionadas — MariaDB server

En el mismo producto, de las más peligrosas a las menos.

CVE-2026-49261CRITICALMariaDB server has unsafe parameter handling in `wsrep_notify_cmd`EPSS 1.6%CVE-2026-48165HIGHMariaDB: unsafe usage of `wsrep_sst_receive_address` values on the joiner sideEPSS 1.5%CVE-2026-92262CRITICALMariaDB: Numerous issues caused by historical #mysql50# tablename encoding bypass.EPSS 1.5%CVE-2026-44170MEDIUMMariaDB: Argument injection in CONNECT REST Xcurl on Windows via unsanitized URLEPSS 1.3%CVE-2026-97380HIGHMariaDB: GRANT PROXY with empty password incorrectly checks grantor's privilegesEPSS 1.3%CVE-2026-107821HIGHMariaDB: insufficient validation of binary frm data when opening a tableEPSS 1.2%