Vulnerabilities CVE-2026-12569

CVE-2026-12569

Critical

Open

KEV

TLP:CLEAR

Remote Code Execution (RCE) vulnerability in Windchill PDMlink

NVD CVE.org

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Description

A critical remote code execution (RCE) vulnerability has been reported in PTC Windchill PDMlink and PTC FlexPLM. The vulnerability may be exploited through the deserialization of untrusted data. * This advisory also applies to all CPS versions * The identified vulnerability also impacts Windchill and FlexPLM releases prior to 11.0 M030

Details

CVSS Score: 9.3
EPSS Score ⓘ: 30.20%

98.1th percentile
CVSS Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:L/AU:Y/R:U/V:C/U:Red
Confidence: 100%
Published: Jun 18, 2026
Last Modified: Aug 1, 2026
CISA KEV
Date Added: Jun 25, 2026
Patch Due: Jun 28, 2026
Required Action: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.

Notes

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