CVE-2026-20478 | MediaTek MT2735/MT2737/MT6880/MT6890/MT6988/MT6990 Audio HAL heap-based overflow (ALPS10981454/AUTO00851293)

A vulnerability categorized as problematic has been discovered in MediaTek MT2735, MT2737, MT6880, MT6890, MT6988 and MT6990. Impacted is an unknown function of the component Audio HAL. Executing a manipulation can lead to heap-based buffer overflow.

This vulnerability is handled as CVE-2026-20478. It is possible to launch the attack on the local host. There is not any exploit available.

Applying a patch is advised to resolve this issue.VulDB Recent EntriesRead More