---
id: "CVE-2025-5086"
kind: "vulnerability"
aliases: ["CVE-2025-5086"]
title: "3ds delmia apriso: A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025\u2026"
severity: "critical"
cvss: 9.0
epss: null
exploited: true
status: "open"
category: "other"
products: [{"name": "Dassault Syst\u00e8mes DELMIA Apriso", "fixed": [], "affected": "", "ecosystem": "vendor"}, {"name": "3ds delmia apriso", "fixed": [], "affected": ">= 2020, <= 2025", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["delmia-apriso", "exploited", "manufacturing", "on-prem", "other"]
not_affected_if: ["not-running-apriso"]
published_at: "2025-06-02T18:15:25+00:00"
first_seen_at: "2026-10-23T19:11:51+00:00"
updated_at: "2026-10-23T22:29:05+00:00"
sources: [{"source": "kev", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-5086", "first_seen_at": "2026-10-23T19:11:51+00:00"}, {"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5086", "first_seen_at": "2026-10-23T22:29:05+00:00"}]
---

# 3ds delmia apriso: A deserialization of untrusted data vulnerability affecting DELMIA Apriso from Release 2020 through Release 2025…

Dassault Systèmes DELMIA Apriso, a manufacturing execution software, has a deserialization flaw that lets untrusted input be processed as objects. An unauthenticated or low-privilege attacker may be able to run code on the server, and CISA lists it as actively exploited.

_Summary, check and fix written by a model from the sources; labelled as such._

## Affected

- vendor:Dassault Systèmes DELMIA Apriso affected ? fixed ?
- vendor:3ds delmia apriso affected >= 2020, <= 2025 fixed ?

## Fix

Apply the vendor mitigations from Dassault Systèmes; if none are available, discontinue use of the product per CISA guidance.

## Timeline

- 2026-10-23T19:11:51+00:00 kev https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2025-5086
- 2026-10-23T22:29:05+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2025-5086

## From the sources

Dassault Systèmes DELMIA Apriso contains a deserialization of untrusted data vulnerability that could lead to a remote code execution.

CISA required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_