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Medium · 5.5 CVE-2026-20480 EUVD-2026-52069GHSA-9v43-w5wr-hc42

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: ALPS10960023 (Note: For MT6880, MT6890, MT6980D, MT6988, MT6990) / AUTO00851189 (Note: For MT2735, MT3737); Issue ID: MSV-7586.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT2735, MT2737, MT6880, MT6890, MT6980D, MT6988, MT6990 —

References