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CVE-2026-20446

sec boot

Descripción

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%Riesgo 0.44
Ver fuente
Publicación
2026-04-07 04:17:13
Versiones afectadas
unknown
Tipo
Firmware
Vector
CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H