{"schema":"threatline.record/2","record":{"id":"CVE-2026-111161","aliases":[],"summary":"libADLMIDI 1.6.2 through 1.6.2.1 Stack Out-of-Bounds Write via BW_MidiSequencer noteStates","details":"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.","categories":["Unclassified"],"product":"libADLMIDI","vendor":"Wohlstand","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111161","source_modified_at":"2026-10-15T19:33:17.206Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"libADLMIDI","vendor":"Wohlstand","versions":[{"version":"1.6.2","lessThanOrEqual":"1.6.2.1","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00198,"percentile":0.09065,"score_date":"2026-10-23"},"published_at":"2026-10-15T18:57:49.073Z","modified_at":"2026-10-15T19:33:17.206Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111161","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T19:33:17.206Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111161","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://hackmd.io/@haind-pwn/libadlmidi-notestates-note-index-stack-oob","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/Wohlstand/libADLMIDI/blob/99c5e03a5cf9b4fdf35b53efddb853c96320d50f/src/midiseq/impl/read_smf_impl.hpp#L113","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/Wohlstand/libADLMIDI/blob/99c5e03a5cf9b4fdf35b53efddb853c96320d50f/src/midiseq/impl/miditrack_impl.hpp#L350-L357","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/Wohlstand/libADLMIDI","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/libadlmidi-1.6.2-through-1.6.2.1-stack-out-of-bounds-write-via-bw-midisequencer-notestates","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"poc","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-15T19:32:53.654457Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T19:33:17.206Z","content_hash":"a5e268bdd7685762a040cfada9477861343b76b70eb2c2469ee8a2c7e9ba82eb"}}