---
cve: "CVE-2026-12569"
severity: "CRITICAL"
cvss: 9.3
epss: "30.2%"
vendor: "PTC"
kev: true
exploited: true
published: "2026-06-18 01:18:12"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T13:20:57+02:00"
---

# CVE-2026-12569

> 9.3 CRITICAL · ⚠️ CISA KEV (73 Tage) · 🔓 Exploited

## Beschreibung

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

## CVSS-Vektor

```
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
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Referenzen

- <https://www.ptc.com/en/support/article/CS473270>
- <https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-12569>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-12569) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_