9.2
Critical
CVE-2026-77645 A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM
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.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| Windchill PDMLink 13.1 | 13.1.0.0 → 13.1.3.0 | No fix stated |
| Windchill PDMLink | 13.0.2.0 | No fix stated |
| Windchill PDMLink | 12.1.2.0 | No fix stated |
| Windchill PDMLink | 12.0.2.0 | No fix stated |
| Windchill PDMLink | 11.2.1.0 | No fix stated |
| FlexPLM 13.0 | 13.0.2.0 → 13.0.3.0 | No fix stated |
| FlexPLM 12.1 | 12.1.2.0 → 12.1.3.0 | No fix stated |
| FlexPLM 12.0 | 12.0.0.0 → 12.0.3.0 | No fix stated |
| FlexPLM | 11.2.1.0 | No fix stated |
Other CVEs of Windchill PDMLink
The 4 CVEs of Windchill PDMLink →
CVE-2026-77646
A Server-Side Request Forgery (SSRF) vulnerability has been reported in PTC Windchill PDMLink and PTC FlexPLM
7.7
High
CVE-2026-12569
PTC Windchill and FlexPLM Improper Input Validation Vulnerability
9.3
Critical
CVE-2026-4681
A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC FlexPLM
9.3
Critical