{"schema":"threatline.record/2","record":{"id":"CVE-2026-115996","aliases":[],"summary":"Unitree Robotics Unitree Go2 chat_go websocket.py WebSocketClient.connect certificate validation","details":"A vulnerability was detected in Unitree Robotics Unitree Go2 up to 1.1.13/1.1.14.1/1.1.15.1. This affects the function WebSocketClient.connect of the file websocket.py of the component chat_go. Performing a manipulation results in improper certificate validation. The attack may be initiated remotely. The attack's complexity is rated as high. The exploitability is reported as difficult. The vendor confirmed early: \"These issues were previously submitted by the researcher through our Security Response Center platform and are tracked internally as follows: Submission 990504 corresponds to our internal ticket #616 (Go2 chat_go WSS client disabled TLS server certificate validation, CWE-295).\"","categories":["Unclassified"],"product":"Unitree Go2","vendor":"Unitree Robotics","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-115996","source_modified_at":"2026-10-24T22:30:21.197Z","fetched_at":"2026-10-24T23:06:24.700873Z","product":"Unitree Go2","vendor":"Unitree Robotics","versions":[{"version":"1.1.0","status":"affected"},{"version":"1.1.1","status":"affected"},{"version":"1.1.2","status":"affected"},{"version":"1.1.3","status":"affected"},{"version":"1.1.4","status":"affected"},{"version":"1.1.5","status":"affected"},{"version":"1.1.6","status":"affected"},{"version":"1.1.7","status":"affected"},{"version":"1.1.8","status":"affected"},{"version":"1.1.9","status":"affected"},{"version":"1.1.10","status":"affected"},{"version":"1.1.11","status":"affected"},{"version":"1.1.12","status":"affected"},{"version":"1.1.13","status":"affected"},{"version":"1.1.14.0","status":"affected"},{"version":"1.1.14.1","status":"affected"},{"version":"1.1.15.0","status":"affected"},{"version":"1.1.15.1","status":"affected"}],"defaultStatus":null}],"fixed_versions":[],"cvss":6.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":null,"percentile":null,"score_date":null},"published_at":"2026-10-24T22:30:21.197Z","modified_at":"2026-10-24T22:30:21.197Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-115996","fetched_at":"2026-10-24T23:06:24.700873Z","source_modified_at":"2026-10-24T22:30:21.197Z"}],"sources":["CVE List"],"references":[{"source":"CVE List","url":"https://vuldb.com/vuln/426094","tags":["vdb-entry","technical-description"]},{"source":"CVE List","url":"https://vuldb.com/vuln/426094/cti","tags":["signature","permissions-required"]},{"source":"CVE List","url":"https://vuldb.com/cve/CVE-2026-115996","tags":["third-party-advisory"]},{"source":"CVE List","url":"https://vuldb.com/submit/990504","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":"2026-10-24T22:30:21.197Z","content_hash":"d652736d2a1c515871f5e301e1370534e03b4a7c377b85a0699460434f3ffc9f"}}