CVE-2026-126325
Critical Remote Code Execution (RCE) vulnerability reported in Windchill
CVSS Score
9.0
EPSS Score
0.0%
EPSS Percentile
0th
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.
| CWE | CWE-20 CWE-502 |
| Vendor | ptc |
| Product | windchill |
| Published | Nov 11, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
Affected Versions
PTC / Windchill
11.0 M030 11.1 M020 11.2.1.0 12.0.2.0 12.1.2.0 13.0.2.0 13.1.0.0 13.1.1.0 13.1.2.0 13.1.3.0 13.1.4.0
PTC / FlexPLM
11.0 M030 11.1 M020 11.2.1.0 12.0.2.0 12.1.2.0 13.0.2.0 13.1.0.0 13.1.1.0 13.1.2.0 13.1.3.0