CVE-2024-56737

—

CVSS 3.1

8.8 high

EPSS

<1%p52

Published

Dec 29, 2024 (Dec 29, 2024)

Modified

Jun 17, 2026

Description

GNU GRUB (aka GRUB2) through 2.12 has a heap-based buffer overflow in fs/hfs.c via crafted sblock data in an HFS filesystem.

Vendors: gnu
Products: grub2
Weakness: CWE-122
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (0.7%)

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