CVE-2026-111166

NameCVE-2026-111166
Descriptionlibmikmod through 3.3.15 contains a heap out-of-bounds read vulnerability in the IMF_Load() loader that allows attackers to read beyond allocated memory by supplying a crafted IMF module. Attackers can enable the linear-period header flag and map notes to out-of-range samples, causing noteindex indexing far past the heap allocation and crashing applications that load the file.
SourceCVE (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 PackageReleaseVersionStatus
libmikmod (PTS)bookworm3.3.11.1-7vulnerable
trixie3.3.13-1vulnerable
forky, sid3.3.16-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
libmikmodsource(unstable)3.3.16-1

Notes

[trixie] - libmikmod <no-dsa> (Minor issue)
https://github.com/sezero/mikmod/commit/b5f742e4e995d7503efee695ef26f275bba4c938 (libmikmod-3.3.16)

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