{"id":"EM-20261112-CF5F","url":"https://cyber.eventmonitor.net/incident/EM-20261112-CF5F/critical-ptc-windchill-vulnerability-cve-2026-126325/","type":"cve","title":"Critical PTC Windchill Vulnerability (CVE-2026-126325)","subtitle":"CVE-2026-126325","subject":"CVE-2026-126325","status":"Developing","severity":"critical","affected":[],"headline":null,"born":"2026-11-12T11:33:15.000Z","firstSignal":"2026-11-11T15:17:22.510Z","lastSignal":"2026-11-12T11:33:15.000Z","updated":"2026-11-12T12:52:22.385Z","revision":1,"life":[{"status":"Born","at":"2026-11-12T11:33:15.000Z","why":"second independent source: C130 The Hacker News"},{"status":"Developing","at":"2026-11-12T11:33:15.000Z","why":"signals keep joining"}],"changeLog":[{"at":"2026-11-11T15:17:22.510Z","what":"First signal: C6 NVD CVE API 2.0"},{"at":"2026-11-12T11:33:15.000Z","what":"Born: second source, C130 The Hacker News. Page EM-20261112-CF5F created."}],"stages":[{"name":"Disclosed","at":"2026-11-11T15:17:22.510Z","detail":"C6 NVD published"},{"name":"Scored","at":"2026-11-11T15:17:22.510Z","detail":"CVSS 9.2"},{"name":"Exploited","at":null,"detail":"No exploitation reported"},{"name":"Advisories","at":null,"detail":"None yet"},{"name":"Vendor Response","at":null,"detail":"None in sources yet"},{"name":"Resolved","at":null,"detail":"After 14 quiet days"}],"signals":[{"at":"2026-11-11T15:17:22.510Z","source":"C6","sourceName":"NVD CVE API 2.0","role":"Database","severity":4,"title":"CVE-2026-126325 (CVSS 9.2)","text":"A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-126325"},{"at":"2026-11-12T11:33:15.000Z","source":"C130","sourceName":"The Hacker News","role":"Research & News","severity":2,"title":"PTC Patches Critical Windchill and FlexPLM Flaw That Could Enable Remote Code Execution","text":"PTC has released patches for a new critical vulnerability impacting Windchill and FlexPLM software that, if successfully exploited, could result in remote code execution. The security flaw, tracked as CVE-2026-126325, carries a CVSS v4 score of 9.2 out of a maximum of 10.0. It has been described as a case of improper input validation and deserialization of untrusted data that could result in","url":"https://thehackernews.com/2026/11/ptc-patches-critical-windchill-and.html"}],"crowd":[],"reference":{"nvd":{"published":"2026-11-11T15:17:22.510","score":9.2,"severity":"CRITICAL","desc":"A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.","product":"","seen":1794419709077},"kev":null,"epss":null,"p0":false},"mergedInto":null,"publisher":"Event Monitor Cyber"}