CVE-2026-118384

MEDIUM
MEDIUM Priority: 0.02 BB Relevance: 37/100
Published: 2026-10-28 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Low Complexity No Auth

CVSS Vector Breakdown

AV: Local
AC: Low
PR: None
UI: Required
S: Unchanged
C: None
I: Low
A: High

Description

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

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
GNU mtools 0
GNU mtools 0
GNU mtools 0
GNU mtools 0

Bug Bounty Relevance

37 / 100
✓ No authentication
✓ Low complexity

CVSS Score

6.1 / 10.0 v3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

EPSS — Exploitation Probability

0.32%
Raw Score 0.003200
Percentile 25.0%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00320
2026-10-28
0.00320

Intelligence Sources

mitre ref →
nvd ref →