CVE-2026-105838
libmikmod before 3.3.14 Heap Out-of-Bounds Read via IT Module Loader
CVSS Score
5.5
EPSS Score
0.0%
EPSS Percentile
0th
libmikmod before 3.3.14 contains a heap out-of-bounds read vulnerability in the Impulse Tracker loader load_it.c that allows attackers to read adjacent heap memory via oversized patterns. Attackers can supply a crafted IT module with more than 200 pattern rows, causing IT_ConvertTrack() to read past the itpat buffer and crash applications.
| CWE | CWE-125 |
| 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:N/I:N/A:H Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected Versions
sezero / libmikmod
0 < 3.3.14
References
github.com: https://github.com/sezero/mikmod/commit/e7c6c9e88fbe3e8af4668a2e116bb8de341383f8 github.com: https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_it.c#L198 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-out-of-bounds-read-via-it-module-loader
Credits
Tristan Madani