VULNERABILITY INTELLIGENCE
CVE-2026-77645
EPSS probability0.56%
CISA KEVNot currently listed
Published2026-08-20
Last modified2026-10-26
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.
Weakness classification
- 0b655efc-079c-4cb9-9e8d-164871239f4e: CWE-20