CVE-2025-20709 | MediaTek MT6890/MT7915/MT7916/MT7981/MT7986 WLAN AP Driver buffer overflow

October 14, 2025 Yanac

A vulnerability marked as critical has been reported in MediaTek MT6890, MT7915, MT7916, MT7981 and MT7986. Affected by this vulnerability is an unknown functionality of the component WLAN AP Driver. Performing manipulation results in buffer overflow.

This vulnerability is known as CVE-2025-20709. Remote exploitation of the attack is possible. No exploit is available.

It is suggested to install a patch to address this issue.VulDB Recent EntriesRead More