CVE-2026-20407

CRITICAL

9.3

Descripcion

In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check. This could lead to local escalation of privilege with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00464377; Issue ID: MSV-4905.

Detalles CVE

Puntuacion CVSS v3.19.3

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Vector de ataqueLOCAL

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado2/2/2026

Ultima modificacion2/4/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

mediatek:mt7902mediatek:mt7920mediatek:mt7921mediatek:mt7922mediatek:mt7925mediatek:mt7927mediatek:nbiot_sdk

Debilidades (CWE)

CWE-787

Referencias

https://corp.mediatek.com/product-security-bulletin/February-2026(security@mediatek.com)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.