{"schema":"threatline.record/2","record":{"id":"CVE-2026-43840","aliases":[],"summary":"A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the on_disconnected callback function.","details":"A NULL pointer dereference vulnerability in the license manager service could allow an unauthenticated attacker to crash the service via the on_disconnected callback function.","categories":["Industrial & IoT"],"product":"ADAM-3600","vendor":"Advantech","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-43840","source_modified_at":"2026-10-20T18:08:00.900Z","fetched_at":"2026-10-23T18:45:31.882637Z","product":"ADAM-3600","vendor":"Advantech","versions":[{"status":"affected","version":"prior to version 2.8.5.0"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":6.9,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00274,"percentile":0.18811,"score_date":"2026-10-23"},"published_at":"2026-10-20T08:28:32.330Z","modified_at":"2026-10-20T18:08:00.900Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-43840","fetched_at":"2026-10-23T18:45:31.882637Z","source_modified_at":"2026-10-20T18:08:00.900Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-43840","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149"},{"source":"CVE List","url":"https://www.advantech.com/en/security-advisory","tags":["vendor-advisory"]}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-20T15:15:51.446797Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":"vendor and product","confidence":"heuristic","reviewed":false},"change_timestamp":"2026-10-20T18:08:00.900Z","content_hash":"c90d65d749f258aa24fe04cd09b1b45c2cd27425a57df98991692e1977b2aa7f"}}