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7.8высокая

CVE-2026-20423

Описание

In wlan STA driver, there is a possible out of bounds write 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: WCNCR00465314; Issue ID: MSV-4956.

Затрагиваемое ПО
Mediatek Nbiot sdkMediatek Mt7902Mediatek Mt7920Mediatek Mt7921Mediatek Mt7922Mediatek Mt7925Mediatek Mt7927
CVSS
Балл7.8 — высокая
ВекторCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Источники
https://corp.mediatek.com/product-security-bulletin/March-2026