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CVE-2026-20423

HIGH CVSS: 7.8 Published: 2026-03-02 Modified: 2026-06-17

Description

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.

Affected Platforms

Mediatek Mt7922Mediatek Mt7927Mediatek Mt7925Mediatek Mt7902Mediatek Nbiot SdkMediatek Mt7921Mediatek Mt7920

Weakness Type

CWE-749, CWE-787

References