CVE-2026-105838

Name	CVE-2026-105838
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.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
libmikmod (PTS)	bookworm	3.3.11.1-7	vulnerable
	trixie	3.3.13-1	vulnerable
	forky, sid	3.3.15-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
libmikmod	source	(unstable)	3.3.14-1

Notes

[trixie] - libmikmod <no-dsa> (Minor issue)
[bookworm] - libmikmod <postponed> (Minor issue)
Fixed by: https://github.com/sezero/mikmod/commit/e7c6c9e88fbe3e8af4668a2e116bb8de341383f8 (libmikmod-3.3.14)