# PTC Patches Critical Windchill and FlexPLM Flaw That Could Enable Remote Code Execution

Source: [The Hacker News](https://thehackernews.com/2026/11/ptc-patches-critical-windchill-and.html) · 2026-11-12 · Security
Page: https://themorning.dev/story/ptc-patches-critical-windchill-and-flexplm-flaw-that-could-enable-remote-code-ex-988b46d175c69a81
Kind: security · Impact: high

## In brief

- PTC has released patches for a critical vulnerability in Windchill and FlexPLM.
- The flaw is tracked as CVE-2026-126325 and carries a CVSS v4 score of 9.2 out of 10.
- If successfully exploited, the flaw could enable remote code execution.

## Why it matters

Teams running Windchill or FlexPLM are exposed to remote code execution until they apply PTC's patches.

## What to do

- Apply PTC's patches for Windchill and FlexPLM

## CVEs

- CVE-2026-126325

## Coverage

- [PTC Patches Critical Windchill and FlexPLM Flaw That Could Enable Remote Code Execution](https://thehackernews.com/2026/11/ptc-patches-critical-windchill-and.html) — The Hacker News, 2026-11-12

Tags: windchill, flexplm, ptc, vulnerability, remote-code-execution, cve-2026-126325

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