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Medium · 4.3 CVE-2026-20446 EUVD-2026-19569

In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to local denial of service, if an attacker…

Published Apr 7, 2026 · Updated Apr 7, 2026 · Assigned by MediaTek

Description

In sec boot, there is a possible out of bounds write due to an integer overflow. This could lead to local denial of service, if an attacker has physical access to the device, with User execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS09963054; Issue ID: MSV-3899.

Affected products

VendorProductAffectedFixed
MediaTek MediaTek chipset MT6813 —

References