CVE-2025-20731 | MediaTek MT7986 WLAN AP Driver heap-based overflow (EUVD-2025-37574)
A vulnerability labeled as critical has been found in MediaTek MT6890, MT7615, MT7622, MT7663, MT7915, MT7916, MT7981 and MT7986. The affected element is an unknown function of the component WLAN AP Driver. Such manipulation leads to heap-based buffer overflow.
This vulnerability is referenced as CVE-2025-20731. The attack can only be performed from a local environment. No exploit is available.
Applying a patch is advised to resolve this issue.