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6.7 Moyenne

CVE-2026-20436 In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check

Description

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 if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: WCNCR00473802; Issue ID: MSV-5970.

Produits et versions touchés

Produit Versions touchées Corrigé en
MT7902 Versions non publiées
MT7920 Versions non publiées
MT7921 Versions non publiées
MT7922 Versions non publiées
MT7925 Versions non publiées
MT7927 Versions non publiées
MT8696 Versions non publiées
MediaTek chipset Versions non publiées

Autres CVE de MT7902

Les 4 CVE de MT7902 →
CVE-2026-20423 In wlan STA driver, there is a possible out of bounds write due to a missing bounds check 7.8 Élevée CVE-2026-20419 In wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught exception 6.5 Moyenne CVE-2026-20407 In wlan STA driver, there is a possible escalation of privilege due to a missing bounds check 9.3 Critique
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