Medium severity4.4NVD Advisory· Published Feb 19, 2025· Updated Apr 15, 2026

CVE-2025-1118

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.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

access.redhat.com/errata/RHSA-2025:16154nvd
access.redhat.com/security/cve/CVE-2025-1118nvd
bugzilla.redhat.com/show_bug.cginvd
git.savannah.gnu.org/cgit/grub.git/commit/nvd
lists.gnu.org/archive/html/grub-devel/2025-02/msg00024.htmlnvd

News mentions

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cvss	0.286
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000