CVEvulnerability

CVE-2026-77645

9.2 CRITICAL Published 2026-08-20 Modified 2026-10-26 Official page ↗
Status
Deferred
Published
2026-08-20
Last modified
2026-10-26
Assigner
0b655efc-079c-4cb9-9e8d-164871239f4e
CVSS 4.0 (0b655efc-079c-4cb9-9e8d-164871239f4e)
9.2 CRITICAL — CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:M/U:Red
Weaknesses
CWE-20, CWE-502

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.

Related

Weakness · CWE (2)

  • CWE-20 Improper Input Validation weakness
  • CWE-502 Deserialization of Untrusted Data weakness

References