---
id: CVE-2026-111165
title: >-
  libmikmod through 3.3.15 contains a global out-of-bounds read vulnerability in
  the MultiTracker loader MTM_Load() because the module channel count is never
  clamped
summary: >-
  libmikmod through 3.3.15 contains a global out-of-bounds read vulnerability in
  the MultiTracker loader MTM_Load() because the module channel count is never
  clamped. Attackers can supply a crafted .mtm file with a channel count above
  32 t…
severity: medium
cvss: 5.5
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'
cwe:
  - CWE-125
vendor: sezero
product: libmikmod
affected:
  - libmikmod <= 3.3.15
published: '2026-10-15'
updated: '2026-10-15'
sourceUpdated: '2026-10-15T19:17:32.287'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-111165'
references:
  - url: 'https://github.com/sezero/mikmod'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/sezero/mikmod/blob/6e658155f7e6b394a288dac796ba572634553fad/libmikmod/loaders/load_mtm.c#L257-L261
    label: disclosure@vulncheck.com
  - url: 'https://hackmd.io/@haind-pwn/libmikmod-mtm-imf-loader-oob-read'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/libmikmod-through-3.3.15-out-of-bounds-read-in-mtm-load-via-channel-count
    label: disclosure@vulncheck.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-15T19:25:46.423Z'
---

## Overview

libmikmod through 3.3.15 contains a global out-of-bounds read vulnerability in the MultiTracker loader MTM_Load() because the module channel count is never clamped. Attackers can supply a crafted .mtm file with a channel count above 32 to read past the static pat array, corrupting track indices and crashing the loading application.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.