CVE-2026-105838mediumCWE-125

CVE-2026-105838: medium-severity vulnerability in sezero libmikmod

libmikmod before 3.3.14 Heap Out-of-Bounds Read via IT Module Loader

Published

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 6.8epss 0.1%
exploitation probability
0.1%top 98% of all CVEs
observed exploitation
nono source reports it
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.
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
Affected products
sezero · libmikmod
Related CVEs — sezero libmikmod

In the same product, most dangerous first.

CVE-2026-105837HIGHlibmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer OverflowEPSS 0.1%CVE-2026-105839HIGHlibmikmod before 3.3.14 Heap Buffer Overflow via OKT Loader OKT_doPBODEPSS 0.1%
References
https://github.com/sezero/mikmodhttps://github.com/sezero/mikmod/blob/libmikmod-3.3.13/libmikmod/loaders/load_it.c#L198https://github.com/sezero/mikmod/blob/libmikmod-3.3.14/libmikmod/NEWShttps://github.com/sezero/mikmod/commit/e7c6c9e88fbe3e8af4668a2e116bb8de341383f8https://www.vulncheck.com/advisories/libmikmod-before-3.3.14-heap-out-of-bounds-read-via-it-module-loader