{ "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": "
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.
" } ] } ], "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" } } } }