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CVE-2026-12569— Remote Code Execution (RCE) vulnerability in Windchill PDMlink

Quick assessment

Affected
PTC Windchill PDMLink
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

PTC Windchill PDMLink是美国PTC公司的一款产品生命周期管理软件。 PTC Windchill PDMLink存在安全漏洞，该漏洞源于对不可信数据的反序列化问题，可能导致攻击者执行远程代码。

CVSS 9.3 · Critical KEV · Ransomware EPSS 46.05% · P99

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application

Affected Version Matrix 19

VendorProduct Version RangeStatus
PTC FlexPLM ≤ 11.0 M030 affected
11.1 M020 affected
11.2.1.0 affected
12.0.0.0 affected
12.0.2.0 affected
12.1.2.0 affected
12.1.3.0 affected
13.0.2.0 affected
… +1 more rows
PTC Windchill PDMLink ≤ 11.0 M030 affected
11.1 M020 affected
11.2.1.0 affected
12.0.2.0 affected
12.1.2.0 affected
13.0.2.0 affected
13.1.0.0 affected
13.1.1.0 affected
… +2 more rows
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I. Basic Information for CVE-2026-12569

Vulnerability Information
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Vulnerability Title
Remote Code Execution (RCE) vulnerability in Windchill PDMlink
Source: CVE Program / CVE List V5
Vulnerability 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
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
PTC Windchill PDMLink 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PTC Windchill PDMLink是美国PTC公司的一款产品生命周期管理软件。 PTC Windchill PDMLink存在安全漏洞，该漏洞源于对不可信数据的反序列化问题，可能导致攻击者执行远程代码。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
PTC Windchill PDMLink 0 ~ 11.0 M030 -
PTC FlexPLM 0 ~ 11.0 M030 -

II. Public POCs for CVE-2026-12569

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III. Intelligence Information for CVE-2026-12569

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News Coverage for CVE-2026-12569 (1)

IV. Related Vulnerabilities

Same product: Windchill PDMLink
Same vendor: PTC
Same weakness: CWE-20

V. Comments for CVE-2026-12569

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