{"schema":"threatline.record/2","record":{"id":"CVE-2026-105667","aliases":[],"summary":"J4Care dcm4che Missing Authentication for Critical Function","details":"In the default configuration, the HL7 listener accepts ADT^A40 patient-merge messages without authenticating the sending application. A remote sender can reassign studies and related workflow records from one patient identity to another. The archive's unmerge does not reverse this.","categories":["Unclassified"],"product":"dcm4chee-arc-light","vendor":"J4Care","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-105667","source_modified_at":"2026-10-16T15:20:18.221Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"dcm4chee-arc-light","vendor":"J4Care","versions":[{"status":"affected","version":"5.35.1"},{"status":"unaffected","version":"5.35.2"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":7.5,"severity":"High","kev":{"listed":false},"epss":{"probability":0.0021,"percentile":0.10633,"score_date":"2026-10-23"},"published_at":"2026-10-16T14:32:22.216Z","modified_at":"2026-10-16T15:20:18.221Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-105667","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T15:20:18.221Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-105667","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.cisa.gov/news-events/ics-medical-advisories/icsma-26-288-02"},{"source":"CVE List","url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsma-26-288-02.json"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"yes","technical_impact":"partial","assessed_at":"2026-10-16T15:05:51.316816Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T15:20:18.221Z","content_hash":"2636c118eb96916c4ff9af8213b1ac37d7eb5ee388d07f30edb16bd75e6be280"}}