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Vulnerable Software

Vulnerability Details CVE-2026-12569

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
Exploit prediction scoring system (EPSS) score
EPSS Score 0.011
EPSS Ranking 61.7%
CVSS Severity
CVSS v3 Score 9.8
Proposed Action
PTC Windchill and FlexPLM contains an improper input validation vulnerability allowing an unauthenticated, remote attacker to execute arbitrary code by sending a malicious request to the network.
Ransomware Campaign
Unknown
Products affected by CVE-2026-12569
  • Ptc » Flexplm » Version: 10.1m040
    cpe:2.3:a:ptc:flexplm:10.1m040
  • Ptc » Flexplm » Version: 10.2m030
    cpe:2.3:a:ptc:flexplm:10.2m030
  • Ptc » Flexplm » Version: 11.0f000
    cpe:2.3:a:ptc:flexplm:11.0f000
  • Ptc » Flexplm » Version: 11.0m010
    cpe:2.3:a:ptc:flexplm:11.0m010
  • Ptc » Flexplm » Version: 11.0m030
    cpe:2.3:a:ptc:flexplm:11.0m030
  • Ptc » Flexplm » Version: 11.1m020
    cpe:2.3:a:ptc:flexplm:11.1m020
  • Ptc » Flexplm » Version: 11.2.1.0
    cpe:2.3:a:ptc:flexplm:11.2.1.0
  • Ptc » Flexplm » Version: 12.0.0.0
    cpe:2.3:a:ptc:flexplm:12.0.0.0
  • Ptc » Flexplm » Version: 12.0.2.0
    cpe:2.3:a:ptc:flexplm:12.0.2.0
  • Ptc » Flexplm » Version: 12.1.3.0
    cpe:2.3:a:ptc:flexplm:12.1.3.0
  • Ptc » Flexplm » Version: 13.0.2.0
    cpe:2.3:a:ptc:flexplm:13.0.2.0
  • Ptc » Flexplm » Version: 13.0.3.0
    cpe:2.3:a:ptc:flexplm:13.0.3.0
  • Ptc » Windchill Pdmlink » Version: 10.1m020
    cpe:2.3:a:ptc:windchill_pdmlink:10.1m020
  • Ptc » Windchill Pdmlink » Version: 10.2m022
    cpe:2.3:a:ptc:windchill_pdmlink:10.2m022
  • Ptc » Windchill Pdmlink » Version: 10.2m030
    cpe:2.3:a:ptc:windchill_pdmlink:10.2m030
  • Ptc » Windchill Pdmlink » Version: 11.0m030
    cpe:2.3:a:ptc:windchill_pdmlink:11.0m030
  • Ptc » Windchill Pdmlink » Version: 11.1m020
    cpe:2.3:a:ptc:windchill_pdmlink:11.1m020
  • Ptc » Windchill Pdmlink » Version: 11.2.1.0
    cpe:2.3:a:ptc:windchill_pdmlink:11.2.1.0
  • Ptc » Windchill Pdmlink » Version: 12.0.2.0
    cpe:2.3:a:ptc:windchill_pdmlink:12.0.2.0
  • Ptc » Windchill Pdmlink » Version: 12.1.2.0
    cpe:2.3:a:ptc:windchill_pdmlink:12.1.2.0
  • Ptc » Windchill Pdmlink » Version: 13.0.2.0
    cpe:2.3:a:ptc:windchill_pdmlink:13.0.2.0
  • Ptc » Windchill Pdmlink » Version: 13.1.0.0
    cpe:2.3:a:ptc:windchill_pdmlink:13.1.0.0
  • Ptc » Windchill Pdmlink » Version: 13.1.1.0
    cpe:2.3:a:ptc:windchill_pdmlink:13.1.1.0
  • Ptc » Windchill Pdmlink » Version: 13.1.2.0
    cpe:2.3:a:ptc:windchill_pdmlink:13.1.2.0
  • Ptc » Windchill Pdmlink » Version: 13.1.3.0
    cpe:2.3:a:ptc:windchill_pdmlink:13.1.3.0


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