CVE-2026-105838
libmikmod before 3.3.14 Heap Out-of-Bounds Read via IT Module Loader
- State
- Published
- Severity
- 6.8 Medium
- Published
- Oct 6, 2026
- Updated
- Oct 6, 2026
- Reserved
- Oct 5, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.8 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | VulnCheck |
Weaknesses
- CWE-125 Out-of-bounds Read
Affected Products
| Product | Versions |
|---|---|
libmikmodsezero |
|
References
- Patch Commitpatch
- Vulnerable IT loader code (libmikmod 3.3.13)technical-description
- libmikmod 3.3.14 release notesrelease-notes
- https://github.com/sezero/mikmodproduct
- VulnCheck Advisory: libmikmod before 3.3.14 Heap Out-of-Bounds Read via IT Module Loaderthird-party-advisory
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