{"id":"CVE-2026-66043","kind":"vulnerability","aliases":["CVE-2026-66043"],"related":[],"title":"CVE-2026-66043 withdrawn by its numbering authority; no flaw","description":"Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.","summary":"This CVE ID was rejected or withdrawn by its CVE Numbering Authority, so it does not describe a valid vulnerability. Nothing in the sources says what product or code path was involved, and no attacker capability is documented.","severity":"unknown","cvss":null,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["other"],"not_affected_if":[],"how_to_check":null,"fix":null,"status":"withdrawn","published_at":"2026-10-26T22:17:03+00:00","first_seen_at":"2026-10-26T22:25:34+00:00","triaged_at":"2026-10-26T22:28:10+00:00","updated_at":"2026-10-26T22:28:10+00:00","category":"other","confidence":0.9,"triage":{"at":"2026-10-26T22:28:10Z","model":"claude-haiku-5-5","output":{"fix":"unknown","reach":"unknown","title":"CVE-2026-66043 withdrawn by its numbering authority; no flaw","impact":"low","summary":"This CVE ID was rejected or withdrawn by its CVE Numbering Authority, so it does not describe a valid vulnerability. Nothing in the sources says what product or code path was involved, and no attacker capability is documented.","category":"other","nicknames":[],"who_cares":[],"confidence":0.9,"needs_auth":"unknown","worst_case":"unknown","analyst_note":"","how_to_check":"unknown","needs_analyst":false,"not_affected_if":[],"who_is_affected":"unknown","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"unknown"},"cost_usd":0.000462,"input_tokens":3249,"output_tokens":275,"severity_before":"unknown"},"analyst_status":null,"analyst_note":null,"search":"'-2026':2A,12A,15A '-66043':3A,13A,16A 'attack':51B 'author':8A,28B,69C 'capabl':52B 'code':45B 'cve':1A,11A,14A,18B,26B,58C,67C 'describ':33B 'document':54B 'flaw':10A 'id':19B,59C 'involv':48B 'noth':37B 'number':7A,27B,68C 'path':46B 'product':43B 'reason':56C 'reject':21B,55C,62C 'say':41B 'sourc':40B 'valid':35B 'vulner':36B 'withdrawn':4A,23B,64C","nicknames":[],"mitigations":[],"who_affected":null,"tier":"C","verified":{},"analyst_revisit_at":null,"first_public_at":"2026-10-26T22:17:03+00:00","kev":null,"cvss_vector":null,"cvss_by":null,"poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-66043","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-66043","severity":null,"published_at":"2026-10-26T22:17:03+00:00","modified_at":"2026-10-26T22:17:03+00:00","first_seen_at":"2026-10-26T22:25:34+00:00","fetched_at":"2026-10-26T22:25:34+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}