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Medium · 6.5 CVE-2026-20464 EUVD-2026-52054GHSA-mg45-crjv-3qfx

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a…

Published Aug 3, 2026 · Updated Aug 5, 2026 · Assigned by MediaTek

Description

In hevc decoder, there is a possible out of bounds write due to an integer overflow. This could lead to remote escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11104718; Issue ID: MSV-8297.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6761, MT8766, MT8768 —

Advisories 1

References