CVE-2026-105837
libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-190 |
| Vendor | sezero |
| Product | libmikmod |
| Published | Oct 6, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
sezero / libmikmod
0 < 3.3.14
References
github.com: https://github.com/sezero/mikmod/commit/a125eabbd086f311496ae46d08aaebcad0a1c426 github.com: https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_dsm.c#L273 github.com: https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWS github.com: https://github.com/sezero/mikmod vulncheck.com: https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-buffer-overflow-via-dsm-loader-integer-overflow
Credits
Tristan Madani