CVE-2026-118384

medium

Description

GNU mtools through 4.0.49 has an out-of-bounds write in parse_vses in vfat.c.

References

https://lists.gnu.org/archive/html/info-gnu/2025-06/msg00004.html

https://github.com/deepin-community/mtools/blob/16d295331a1cfbcf02ad0b2f03c9b906197cf3ee/vfat.c#L444-L445

https://github.com/deepin-community/mtools/blob/16d295331a1cfbcf02ad0b2f03c9b906197cf3ee/vfat.c#L399

https://ftp.gnu.org/gnu/mtools/mtools-4.0.49.tar.gz

https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-111572

Details

Source: Mitre, NVD

Published: 2026-10-28

Updated: 2026-10-28

Risk Information

CVSS v2

Base Score: 5.6

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

Severity: Medium

CVSS v3

Base Score: 6.1

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

Severity: Medium