CVE-2026-20446

MEDIUM

4.3

Descripcion

In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to local denial of service, if an attacker has physical access to the device, with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09963054; Issue ID: MSV-3899.

Detalles CVE

Puntuacion CVSS v3.14.3

SeveridadMEDIUM

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

Vector de ataquePHYSICAL

ComplejidadLOW

Privilegios requeridosLOW

Interaccion usuarioNONE

Publicado4/7/2026

Ultima modificacion4/7/2026

Fuentenvd

Avistamientos honeypot0

Productos afectados

mediatek:mt6813mediatek:mt6813_firmware

Debilidades (CWE)

CWE-787CWE-190

Referencias

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

Correlaciones IOC

Sin correlaciones registradas

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