CVE-2026-25828 describes an OS command injection vulnerability in grub-btrfs, specifically versions up to 2026-01-31, affecting Arch Linux and derivative distributions. This flaw stems from improper sanitization of the $root parameter within the resolve_device() function, potentially allowing an authenticated attacker to execute arbitrary commands. With a CVSS score of 5.4 (Medium), the attack requires low privileges and has a low impact on confidentiality and integrity, though exploitation feasibility under normal conditions is debated. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| N/A | N/A | n/aCNA affected |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
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The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.