{"schema":"threatline.record/2","record":{"id":"CVE-2026-110875","aliases":[],"summary":"AdPlug through 2.4 Heap Buffer Overflow via CksmPlayer::update in ksm.cpp","details":"AdPlug through 2.4 contains a heap-based buffer overflow in CksmPlayer::update() in src/ksm.cpp that writes past the fixed databuf[2048] array without bounds checking. Attackers can supply a crafted .ksm module whose notes share one time slot to overflow the heap player object, causing memory corruption and denial of service.","categories":["Unclassified"],"product":"adplug","vendor":"adplug","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-110875","source_modified_at":"2026-10-15T18:57:17.940Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"adplug","vendor":"adplug","versions":[{"version":"0","lessThanOrEqual":"2.4","status":"affected","versionType":"custom"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00143,"percentile":0.03301,"score_date":"2026-10-23"},"published_at":"2026-10-15T18:57:17.940Z","modified_at":"2026-10-15T18:57:17.940Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-110875","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-15T18:57:17.940Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-110875","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/adplug-ksm-note-loop-databuf-oob-write","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/adplug/adplug/blob/e491e382479ed2246f124c96c70d94561dce59b9/src/ksm.cpp#L99-L229","tags":["technical-description"]},{"source":"CVE List","url":"https://github.com/adplug/adplug/issues/292","tags":["issue-tracking"]},{"source":"CVE List","url":"https://github.com/adplug/adplug/pull/295","tags":["issue-tracking","patch"]},{"source":"CVE List","url":"https://github.com/adplug/adplug","tags":["product"]},{"source":"CVE List","url":"https://www.vulncheck.com/advisories/adplug-through-2.4-heap-buffer-overflow-via-cksmplayer-update-in-ksm-cpp","tags":["third-party-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-15T18:57:17.940Z","content_hash":"0d93722544f538211c606e38e75b593cc3af2ab7569aac5118c50649548e7337"}}