CVE-2026-77645
Critical Remote Code Execution (RCE) vulnerability reported in Windchill
CVSS Score
0.0
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 pdmlink |
| Published | Aug 20, 2026 |
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Affected Versions
PTC / Windchill PDMLink
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
PTC / FlexPLM
11.0 M030 11.1 M020 11.2.1.0 12.0.0.0 12.0.2.0 12.0.3.0 12.1.2.0 12.1.3.0 13.0.2.0 13.0.3.0
Credits
🔍 Arthur Aires (https://arthurair.es/) 🔍 brenocss (LinkedIn: @brenocss) 🔍 Bruno Milreu (LinkedIn: @bruno-milreu)