{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-126325","assignerOrgId":"0b655efc-079c-4cb9-9e8d-164871239f4e","state":"PUBLISHED","assignerShortName":"PTC","dateReserved":"2026-11-10T20:21:06.335Z","datePublished":"2026-11-11T15:02:56.037Z","dateUpdated":"2026-11-11T15:02:56.037Z"},"containers":{"cna":{"providerMetadata":{"orgId":"0b655efc-079c-4cb9-9e8d-164871239f4e","shortName":"PTC","dateUpdated":"2026-11-11T15:02:56.037Z"},"title":"Critical Remote Code Execution (RCE) vulnerability reported in Windchill","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-20","description":"CWE-20 Improper input validation","type":"CWE"}]},{"descriptions":[{"lang":"en","cweId":"CWE-502","description":"CWE-502 Deserialization of untrusted data","type":"CWE"}]}],"affected":[{"vendor":"PTC","product":"Windchill","versions":[{"status":"affected","version":"11.0 M030"},{"status":"affected","version":"11.1 M020"},{"status":"affected","version":"11.2.1.0"},{"status":"affected","version":"12.0.2.0"},{"status":"affected","version":"12.1.2.0"},{"status":"affected","version":"13.0.2.0"},{"status":"affected","version":"13.1.0.0"},{"status":"affected","version":"13.1.1.0"},{"status":"affected","version":"13.1.2.0"},{"status":"affected","version":"13.1.3.0"},{"status":"affected","version":"13.1.4.0"}],"defaultStatus":"unaffected"},{"vendor":"PTC","product":"FlexPLM","versions":[{"status":"affected","version":"11.0 M030"},{"status":"affected","version":"11.1 M020"},{"status":"affected","version":"11.2.1.0"},{"status":"affected","version":"12.0.2.0"},{"status":"affected","version":"12.1.2.0"},{"status":"affected","version":"13.0.2.0"},{"status":"affected","version":"13.1.0.0"},{"status":"affected","version":"13.1.1.0"},{"status":"affected","version":"13.1.2.0"},{"status":"affected","version":"13.1.3.0"}],"defaultStatus":"unaffected"}],"descriptions":[{"lang":"en","value":"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.","supportingMedia":[{"type":"text/html","base64":false,"value":"<p>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.</p>"}]}],"references":[{"url":"https://www.ptc.com/en/support/article/CS483249","name":"Remote Code Execution (RCE) vulnerability (CVE-2026-126325) reported in Windchill PDMLink and FlexPLM","tags":["vendor-advisory","mitigation","permissions-required"]}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV4_0":{"attackVector":"NETWORK","attackComplexity":"HIGH","attackRequirements":"NONE","privilegesRequired":"NONE","userInteraction":"NONE","vulnConfidentialityImpact":"HIGH","subConfidentialityImpact":"NONE","vulnIntegrityImpact":"HIGH","subIntegrityImpact":"NONE","vulnAvailabilityImpact":"HIGH","subAvailabilityImpact":"NONE","exploitMaturity":"NOT_DEFINED","Safety":"NOT_DEFINED","Automatable":"YES","Recovery":"NOT_DEFINED","valueDensity":"NOT_DEFINED","vulnerabilityResponseEffort":"MODERATE","providerUrgency":"AMBER","version":"4.0","baseSeverity":"CRITICAL","baseScore":9.2,"vectorString":"CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/AU:Y/RE:M/U:Amber"}},{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"NONE","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH","baseSeverity":"CRITICAL","baseScore":9,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H"}}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}}}}