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CVE-2026-20446

sec boot

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.

CVSS 4.3EPSS 0.191%Risque 0.44
Voir la source
Publication
2026-04-07 04:17:13
Versions concernées
unknown
Type
Micrologiciel
Vecteur
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H