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VULNERABILITIES

CVE-2026-118384 Details

Description

GNU mtools before 4.0.50 has an out-of-bounds write in parse_vses in vfat.c.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:6.1 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://www.openwall.com/lists/oss-security/2026/10/31/1 CVE
https://github.com/deepin-community/mtools/blob/16d295331a1cfbcf02ad0b2f03c9b906197cf3ee/vfat.c#L399 [email protected]
https://github.com/deepin-community/mtools/blob/16d295331a1cfbcf02ad0b2f03c9b906197cf3ee/vfat.c#L444-L445 [email protected]
https://lists.gnu.org/archive/html/info-mtools/2026-10/msg00001.html [email protected]
https://lists.gnu.org/archive/html/info-mtools/2026-10/msg00002.html [email protected]

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-839Numeric Range Comparison Without Minimum Check[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-118384
NVD Published Date:
Oct 28, 2026
NVD Last Modified:
Nov 2, 2026
Source:
[email protected]
CVE-2026-118384 Details - Not Deferred