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CVE-2026-20408

HIGH CVSS: 8.8 Published: 2026-02-02 Modified: 2026-06-17

Description

In wlan, there is a possible out of bounds write due to a heap buffer overflow. This could lead to remote (proximal/adjacent) escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: WCNCR00461651; Issue ID: MSV-4758.

Affected Platforms

Mediatek Software Development KitMediatek Mt7915Mediatek Mt7981Mediatek Mt6890Mediatek Mt7615Openwrt OpenwrtMediatek Mt7916Mediatek Mt7986

Weakness Type

CWE-122, CWE-787

References