CVE-2026-20446: 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…

PriorityP417medium4.3CVSS 3.1

AVPACLPRLUINSUCNINAH

EPSS

0.19%

9.1th percentile

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

1 ranges

Vendor	Product	Version range	Fixed in
mediatek_inc	mediatek_chipset	—	—

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