Critical 9.0Known exploited (CISA KEV)Published Jun 2, 2025

CVE-2025-5086Deserialization of Untrusted Data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025

Updated under an hour ago (2026-10-19 10:10 UTC)

Does this affect you?

It affects Dassault Systèmes DELMIA Apriso and 1 other product. Add what you run to find out whether that includes you.

CISA lists it as known exploited since Sep 11, 2025; federal agencies had to remediate by Oct 2, 2025. Treat that date as your deadline.

Do this next

Start free and add your stack

Free account, 1 product

Every CVE for Dassault Systèmes DELMIA Apriso

Exploited in the last 30 days

A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025 could lead to a remote code execution.

CVSS: 9.0 CRITICAL (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
Weakness (CWE): CWE-502
Known exploited: Added to CISA KEV Sep 11, 2025; federal remediation due Oct 2, 2025Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
EPSS (exploitation in the next 30 days): 96.91% (percentile 100)
Assigned by: 3DS
NVD analysis: Analyzed
Record last updated: Feb 26, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Dassault Systèmes DELMIA Apriso dassault_systemes:delmia_apriso (from the name)	from Release 2020 Golden through Release 2020 SP4; from Release 2021 Golden through Release 2021 SP3; from Release 2022 Golden through Release 2022 SP3; from Release 2023 Golden through Release 2023 SP3; from Release 2024 Golden through Release 2024 SP1; from Release 2025 Golden through Release 2025 SP1	CNA record
3ds delmia_apriso 3ds:delmia_apriso	from 2020 through 2025	NVD

References

https://www.3ds.com/vulnerability/advisoriesvendor-advisory
https://isc.sans.edu/diary/Exploit+Attempts+for+Dassault+DELMIA+Apriso+CVE20255086/32256exploit, technical-description, third-party-advisory
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-5086us-government-resource

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.