CVE-2025-20739 | MediaTek MT7986 WLAN AP Driver stack-based overflow
A vulnerability marked as critical has been reported in MediaTek MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981 and MT7986. Affected is an unknown function of the component WLAN AP Driver. The manipulation leads to stack-based buffer overflow.
This vulnerability is referenced as CVE-2025-20739. The attack can only be performed from a local environment. No exploit is available.
It is recommended to apply a patch to fix this issue.