CVE-2026-20418

CRITICAL

9.8

Descricao

In Thread, there is a possible out of bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00465153; Issue ID: MSV-4927.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado2/2/2026

Ultima modificacao2/3/2026

Fontenvd

Avistamentos honeypot0

Produtos afetados

google:mattermediatek:mt7931mediatek:mt7933

Fraquezas (CWE)

CWE-787

Referencias

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

Correlacoes IOC

Sem correlacoes registradas

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