CVE-2025-1118
4.4
MEDIUM
CVSS 3.1
EPSS 0.30%
Description
A flaw was found in grub2. Grub's dump command is not blocked when grub is in lockdown mode, which allows the user to read any memory information, and an attacker may leverage this in order to extract signatures, salts, and other sensitive information from the memory.
How to fix CVE-2025-1118
To remediate CVE-2025-1118, upgrade the affected package to a fixed version below.
- Debian/grub2—upgrade to 2.06-3~deb11u7 or later
Is CVE-2025-1118 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.06-3~deb11u7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.4 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |