Medium severity6.1NVD Advisory· Published Oct 15, 2026· Updated Oct 15, 2026
CVE-2026-111161
CVE-2026-111161
Description
libADLMIDI 1.6.2 through 1.6.2.1 contains an off-by-one stack out-of-bounds write vulnerability in BW_MidiSequencer that allows attackers to corrupt stack memory via crafted MIDI files. Attackers can supply a MIDI file with a note-on using status 0x9F and note 0x7F through adl_openFile() or adl_openData() to crash the hosting media player or game engine.
Affected products
2(expand)+ 1 more
- (no CPE)
- (no CPE)range: 1.6.2 - 1.6.2.1
Patches
Vulnerability mechanics
References
4- github.com/Wohlstand/libADLMIDI/blob/99c5e03a5cf9b4fdf35b53efddb853c96320d50f/src/midiseq/impl/miditrack_impl.hppnvd
- github.com/Wohlstand/libADLMIDI/blob/99c5e03a5cf9b4fdf35b53efddb853c96320d50f/src/midiseq/impl/read_smf_impl.hppnvd
- hackmd.io/@haind-pwn/libadlmidi-notestates-note-index-stack-oobnvd
- www.vulncheck.com/advisories/libadlmidi-1.6.2-through-1.6.2.1-stack-out-of-bounds-write-via-bw-midisequencer-notestatesnvd
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