{"cve":"CVE-2026-12569","nvd":{"published":"2026-06-18T01:18:12.040","modified":"2026-08-01T05:16:55.023","status":"Analyzed","description":"A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.   *  This advisory also applies to all CPS versions\n  *  The identified vulnerability also impacts Windchill and FlexPLM releases prior to 11.0 M030","cvss_v4":{"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/AU:Y/R:U/V:C/U:Red","score":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","score":9.8},"cwes":["CWE-20","CWE-502"],"references":["https://www.ptc.com/en/support/article/CS473270","https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-12569"],"products":["ptc:flexplm","ptc:windchill_pdmlink"],"source":"nvd","synced_at":"2026-10-19T22:39:28.638635428+00:00"},"epss":{"cve":"CVE-2026-12569","score":0.46049,"percentile":0.9881,"date":"2026-10-31"},"kev":{"cve":"CVE-2026-12569","date_added":"2026-06-25","due_date":"2026-06-28","vendor":"PTC","product":"Windchill and FlexPLM","known_ransomware":true},"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}