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High · 7.8 CVE-2026-20409 EUVD-2026-5140GHSA-cr4g-4vcj-5vxw

In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a mal…

Published Feb 2, 2026 · Updated Mar 30, 2026 · Assigned by MediaTek

Description

In imgsys, there is a possible out of bounds write due to a missing bounds check. 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: ALPS10363246; Issue ID: MSV-5779.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6897, MT6989 —

References