CVE-2026-12569CISA KEVEPSS p98.0%

CVE-2026-12569PTC Windchill and FlexPLM Improper Input Validation Vulnerability

PTC / Windchill and FlexPLM

Description

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.

Scoring

CVSS 9.8 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS30.20% probability of exploitation · percentile 98.0% · 2026-08-03T12:00:16Z
Last modified2026-08-01

CISA KEV entry

Added to KEV: 2026-06-25

Sourced from NVD + CISA KEV + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.