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Medium · 6.7 CVE-2025-20657 EUVD-2025-9964GHSA-qr6w-v3fj-8cj6

In vdec, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege if a mali…

Published Apr 7, 2025 · Updated Feb 26, 2026 · Assigned by MediaTek

Description

In vdec, there is a possible permission bypass due to improper input validation. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09486425; Issue ID: MSV-2609.

Affected products

VendorProductAffectedFixed
MediaTek MT6765, MT6768, MT6781, MT6789, MT6833, MT6853, MT6877, MT6885, MT8768, MT8771, MT8781, MT8786, MT8791T Android 12.0, 15.0 —

Advisories 1

References