{"uuid": "30253d1a-78b5-4632-ae32-18432ca01f8b", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "cve-2026-77645", "type": "seen", "source": "https://infosec.exchange/users/offseq/statuses/117130555383881348", "content": "CRITICAL RCE flaw (CVE-2026-77645) in PTC Windchill PDMLink (multiple versions). Unauthenticated attackers can execute remote code via insecure deserialization. No patch yet \u2014 restrict access & monitor closely. https://radar.offseq.com/threat/cve-2026-77645-cwe-20-improper-input-validation-in-ptc-windchill-pdmlink-d801e9b56795a3c8 #OffSeq #Vulnerability #PTC #Infosec", "creation_timestamp": "2026-08-21T00:00:38.094386Z"}