Check Point Advisories

PTC Multiple Products Remote Code Execution (CVE-2026-12569)

Vulnerability
Protection

Check Point Reference:	CPAI-2026-9785
Date Published:	29 Jul 2026
Severity:	Critical
Last Updated:	Wednesday 29 July, 2026
Source:
Industry Reference:	CVE-2026-12569
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	PTC Windchill PDMLink 11.0 M030 and prior PTC Windchill PDMLink 11.1 M020 PTC Windchill PDMLink 11.2.1.0 PTC Windchill PDMLink 12.0.2.0 PTC Windchill PDMLink 12.1.2.0 PTC Windchill PDMLink 13.0.2.0 PTC Windchill PDMLink 13.1.0.0 PTC Windchill PDMLink 13.1.1.0 PTC Windchill PDMLink 13.1.2.0 PTC Windchill PDMLink 13.1.3.0 PTC FlexPLM 11.0 M030 and prior PTC FlexPLM 11.1 M020 PTC FlexPLM 11.2.1.0 PTC FlexPLM 12.0.0.0 PTC FlexPLM 12.0.2.0 PTC FlexPLM 12.1.2.0 PTC FlexPLM 12.1.3.0 PTC FlexPLM 13.0.2.0 PTC FlexPLM 13.0.3.0
Vulnerability Description	A remote code execution vulnerability in multiple PTC products allows attackers to exploit the deserialization of untrusted data to execute arbitrary code, potentially leading to full system compromise.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the PTC Multiple Products Remote Code Execution (CVE-2026-12569) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: PTC Multiple Products Remote Code Execution (CVE-2026-12569)