CVE-2026-16288

high

Description

Debian Linux - qemu - None Ubuntu Linux - SetupMode guest-writable in uefi-vars allows Secure Boot bypass

References

https://www.helpnetsecurity.com/2026/09/14/debian-13-7-point-release/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

Base Score: 4.6

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 7.8

Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Severity: High