{"schema":"threatline.record/2","record":{"id":"CVE-2026-111163","aliases":[],"summary":"WildMIDI through 0.5.0 Heap Out-of-Bounds Read via _WM_ParseNewHmi","details":"WildMIDI through 0.5.0 contains a heap out-of-bounds read vulnerability in _WM_ParseNewHmi() in src/f_hmi.c that reads past buffers when handling 0xfe sub-events. Attackers can supply a crafted HMI file placing a 0xfe 0x10 sub-event near the buffer end to read up to four bytes past the allocation, crashing the decoding application.","categories":["Unclassified"],"product":"WildMIDI","vendor":"Mindwerks","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-111163","source_modified_at":"2026-10-15T19:41:27.303Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"WildMIDI","vendor":"Mindwerks","versions":[{"version":"0","lessThanOrEqual":"0.5.0","status":"affected","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.8,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00198,"percentile":0.09066,"score_date":"2026-10-23"},"published_at":"2026-10-15T18:57:50.508Z","modified_at":"2026-10-15T19:41:27.303Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-111163","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T19:41:27.303Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-111163","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/wildmidi-hmp-chunk-length-underflow-oob-read","tags":["exploit"]},{"source":"CVE List","url":"https://github.com/Mindwerks/wildmidi/blob/340472ed4633d139d30c660b90eca03c1320e593/src/f_hmi.c#L268-L290","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/Mindwerks/wildmidi","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/wildmidi-through-0.5.0-heap-out-of-bounds-read-via-wm-parsenewhmi","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":"2026-10-15T19:41:05.410414Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T19:41:27.303Z","content_hash":"1f9bf41bec4b5a690a24c7fc260bccf955bb3ed6c7d98f9be415014541863cc0"}}