CVE-2026-25828

medium

Description

grub-btrfs through 2026-01-31 (on Arch Linux and derivative distributions) allows initramfs OS command injection because it does not sanitize the $root parameter to resolve_device().

References

https://github.com/cardosource/CVE-2026-25828

https://github.com/Antynea/grub-btrfs/tree/master

https://archlinux.org/packages/extra/any/grub-btrfs/

Details

Source: Mitre, NVD

Published: 2026-02-12

Updated: 2026-02-13

Risk Information

CVSS v2

Base Score: 5.5

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

Severity: Medium

CVSS v3

Base Score: 5.4

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