{"id":"CVE-2026-105838","title":"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","summary":"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 mor…","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 < 3.3.14"],"published":"2026-10-06","updated":"2026-10-06","sourceUpdated":"2026-10-06T15:25:00.650","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-105838","references":[{"url":"https://github.com/sezero/mikmod","label":"disclosure@vulncheck.com"},{"url":"https://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_it.c#L198","label":"disclosure@vulncheck.com"},{"url":"https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWS","label":"disclosure@vulncheck.com"},{"url":"https://github.com/sezero/mikmod/commit/e7c6c9e88fbe3e8af4668a2e116bb8de341383f8","label":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-out-of-bounds-read-via-it-module-loader","label":"disclosure@vulncheck.com"}],"tags":["nvd","cve.org"],"ingestedAt":"2026-10-06T14:00:19.149Z","slug":"CVE-2026-105838","body":"## Overview\n\nlibmikmod 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.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":30,"depthScoreParts":{"impact":30.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}