Status: KEV | Advisory ID: CVE-2026-12569
| CVE | CVE-2026-12569 |
| Affected products | PTC Windchill and FlexPLM, PTC flexplm, and PTC windchill_pdmlink |
| Exploitation status | Listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, indicating confirmed active exploitation. |
| Classified as | CWE-20 (Improper Input Validation) |
| KEV listing | Added to CISA's Known Exploited Vulnerabilities (KEV) catalog on 2026-06-25. |
| Exploitation prediction (EPSS) | 41% probability of exploitation in the next 30 days (99% percentile) -- FIRST.org's EPSS model. |
| Federal remediation deadline | 2026-06-28 (CISA KEV, Binding Operational Directive). |
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.
| Source | Reference |
|---|---|
| NVD | https://nvd.nist.gov/vuln/detail/CVE-2026-12569 |