Skip to content
OpenAdvisories
Medium · 5.5 CVE-2026-20478 EUVD-2026-52067GHSA-36p8-6qw9-45qf

In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User e…

Published Aug 3, 2026 · Updated Aug 3, 2026 · Assigned by MediaTek

Description

In Audio HAL, there is a possible out of bounds write due to a heap buffer overflow. This could lead to local denial of service with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS10981454 (Note: For MT6880, MT6890, MT6988, MT6990) / AUTO00851293 (Note: For MT2735, MT2737); Issue ID: MSV-7638.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT2735, MT2737, MT6880, MT6890, MT6988, MT6990 —

References