A vulnerability was found in MediaTek MT2737, MT6781, MT6789, MT6835, MT6855, MT6878, MT6879, MT6880, MT6886, MT6890, MT6895, MT6897, MT6980, MT6983, MT6985, MT6989, MT6990, MT8370 and MT8390. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the component V6 DA. The manipulation leads to out-of-bounds write.

This vulnerability is known as CVE-2025-20635. It is possible to launch the attack on the local host. There is no exploit available.

It is recommended to apply a patch to fix this issue.