SEPTEMBER 19, 2026
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Case File

CVE-2026-77646

HIGH · CVSS 7.7 EPSS 0.35% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-20 · Last synced 2026-09-18

CyberRota Analysis

AI-Generated

A Server-Side Request Forgery (SSRF) vulnerability in PTC Windchill PDMLink and PTC FlexPLM allows attackers to exploit deserialization of untrusted data, potentially leading to unauthorized access to internal services. Organizations using these products should prioritize addressing this high-severity issue to mitigate risks of data exposure and system compromise. Immediate action is recommended for those managing sensitive or critical infrastructure reliant on these applications.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-77646
Severity
HIGH
CVSS
7.7
EPSS
0.35%

Original NVD Description

A Server-Side Request Forgery (SSRF) vulnerability has been reported in PTC Windchill PDMLink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data.