Description
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.
Published: 2026-11-11
Score: 9.2 Critical
EPSS: n/a
KEV: No
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Remediation

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History

Wed, 11 Nov 2026 15:15:00 +0000

Type Values Removed Values Added
Description 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.
Title Critical Remote Code Execution (RCE) vulnerability reported in Windchill
Weaknesses CWE-20
CWE-502
References
Metrics cvssV3_1

{'score': 9, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'}

cvssV4_0

{'score': 9.2, 'vector': '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'}

Subscriptions

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cve-icon MITRE

Status: PUBLISHED

Assigner: PTC

Published:

Updated: 2026-11-11T15:02:56.037Z

Reserved: 2026-11-10T20:21:06.335Z

Link: CVE-2026-126325

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-11-11T15:17:22.510

Modified: 2026-11-11T15:17:22.510

Link: CVE-2026-126325

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-20

    Improper Input Validation

  • CWE-502

    Deserialization of Untrusted Data