What is GHSA-qxmv-9q88-wwmw?

GHSA-qxmv-9q88-wwmw is a security advisory published by GitHub Security Advisories with Critical severity. A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC...

Which CVE IDs does GHSA-qxmv-9q88-wwmw cover?

GHSA-qxmv-9q88-wwmw covers the following CVE IDs: CVE-2026-77645. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-qxmv-9q88-wwmwCritical

A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill and PTC...

Vendor

GitHub Security Advisories

Published

August 21, 2026

Last Modified

August 21, 2026

🔗 CVE IDs covered (1)

CVE-2026-77645 →

📋 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.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-77645
https://www.ptc.com/en/support/article/CS474826
https://github.com/advisories/GHSA-qxmv-9q88-wwmw