MEIFP – Most Exploited Internet-Facing Products

PTC

Products: FlexPLM · Windchill PDMLink

40.6

Score

CVEs

Active

PoC

KEV

#88

Rank

Period:

Product:

CVE ID	Published	CVSS	Exploit	KEV	AC	PR	Auto	Score(hover)	Affected Products	Description
CVE-2026-12569	2026-06-18	9.3v4.0	ACTIVE		Low	None	YES	40.6	FlexPLMWindchill PDMLink	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 Windch

Each CVE: 10 pts base (Active only), boosted by:

KEV×2.0AC: Low×1.2PR: None×1.3PR: Low×1.1Auto×1.3