CVE-2026-105837

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSM_Load() in load_dsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crashes or potential code execution.

CVSS v3 7.8 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/sezero/mikmod
https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_dsm.c#L273
https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWS
https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426
https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-buffer-overflow-via-dsm-loader-integer-overflow

Configurations

No configuration.

History

06 Oct 2026, 14:17

Type	Values Removed	Values Added
New CVE

Information

Published : 2026-10-06 14:17

Updated : 2026-10-06 20:17

NVD link : CVE-2026-105837

Mitre link : CVE-2026-105837

CVE.ORG link : CVE-2026-105837

JSON object : View

Products Affected

No product.

CWE

CWE-190

Integer Overflow or Wraparound

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