CVE-2026-11756 PUBLISHED

Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x

Assigner: 3DS
Reserved: 09.06.2026 Published: 28.07.2026 Updated: 28.07.2026

A Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could lead to an unauthenticated remote code execution.

Metrics

CVSS 3.1

CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS Score: 10

Attack Vector	Network	Scope	Changed
Attack Complexity	Low	Confidentiality Impact	High
Privileges Required	None	Integrity Impact	High
User Interaction	None	Availability Impact	High

CVSS 3.1

Product Status

Vendor	Dassault Systèmes
Product	Station Launcher App in 3DEXPERIENCE platform
Versions	Default: unaffected affected from Release 3DEXPERIENCE R2023x Golden to Release 3DEXPERIENCE R2023x.FP.CFA.2613 (incl.) affected from Release 3DEXPERIENCE R2024x Golden to Release 3DEXPERIENCE R2024x.FP.CFA.2615 (incl.) affected from Release 3DEXPERIENCE R2025x Golden to Release 3DEXPERIENCE R2025x.FP.CFA.2628 (incl.) affected from Release 3DEXPERIENCE R2026x Golden to Release 3DEXPERIENCE R2026x.FP.CFA.2624 (incl.)

References

https://www.3ds.com/trust-center/security/security-advisories/cve-2026-11756

Problem Types

CWE-502 Deserialization of Untrusted Data CWE