Technology · PTC
PTC FlexPLM vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 3 vulnerabilities in PTC FlexPLM: 0 in the last 7 days and 2 in the last 90 days, 1 of them critical and 1 exploited in the wild. The most recent, CVE-2026-77646, was published on 20 August 2026.
- Last 7 days
- 0
- Last 90 days
- 2
- Critical, all time
- 1
- Exploited in the wild
- 1
About PTC FlexPLM
Product lifecycle management software designed for the retail, fashion, footwear, and apparel industries.
Latest PTC FlexPLM vulnerabilities
- CVE-2026-77646: PTC Windchill PDMLink server-side request forgery via deserializationinfoEPSS 0.4%
- CVE-2026-77645: PTC Windchill deserialization remote code executioninfoEPSS 0.6%
- CVE-2026-12569: PTC Windchill and FlexPLM remote code execution via deserializationcriticalexploited in the wildCVSS 9.3EPSS 0.5%
Most severe PTC FlexPLM vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-12569: PTC Windchill and FlexPLM remote code execution via deserializationcriticalexploited in the wildCVSS 9.3EPSS 0.5%
- CVE-2026-77645: PTC Windchill deserialization remote code executioninfoEPSS 0.6%
- CVE-2026-77646: PTC Windchill PDMLink server-side request forgery via deserializationinfoEPSS 0.4%
Vulnerabilities per week
The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 29 Jun 2026 | 0 | 0 | |
| 6 Jul 2026 | 0 | 0 | |
| 13 Jul 2026 | 0 | 0 | |
| 20 Jul 2026 | 0 | 0 | |
| 27 Jul 2026 | 0 | 0 | |
| 3 Aug 2026 | 0 | 0 | |
| 10 Aug 2026 | 0 | 0 | |
| 17 Aug 2026 | 2 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 |
How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/flexplm.json, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "PTC FlexPLM vulnerabilities", https://junglewise.ai/threats/technologies/flexplm, 26 September 2026.