CVE-2026-11756
Received Received - Intake

Deserialization of Untrusted Data in 3DEXPERIENCE Station Launcher

Publication date: 2026-07-28

Last updated on: 2026-07-28

Assigner: Dassault Systèmes

Description
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.

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Meta Information

Published
2026-07-28
Last Modified
2026-07-28
Generated
2026-07-28
AI Q&A
2026-07-28
EPSS Evaluated
N/A
NVD
CVE-2026-11756
EUVD
EUVD-2026-49715

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
dassault_systemes station_launcher_app From 3DEXPERIENCE_R2023x (inc) to 3DEXPERIENCE_R2026x (inc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-502 The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.

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Executive Summary

This is a Deserialization of Untrusted Data vulnerability in the Station Launcher App of Dassault Systèmes' 3DEXPERIENCE platform. It affects versions from R2023x through R2026x and allows unauthenticated remote code execution due to improper handling of serialized data.

Impact Analysis

An attacker could exploit this to execute arbitrary code on your system remotely without authentication. This could lead to full system compromise, data theft, or disruption of services if you use the affected 3DEXPERIENCE platform versions.

Compliance Impact

This vulnerability could lead to unauthorized access or data breaches, violating GDPR's data protection requirements or HIPAA's safeguards for protected health information. Non-compliance risks include fines, legal penalties, and reputational damage.

Mitigation Strategies

Apply the latest security patches or updates provided by Dassault Systèmes for the Station Launcher App in 3DEXPERIENCE platform. Disable or restrict access to the Station Launcher App if patches are not immediately available. Monitor official advisories from Dassault Systèmes for further mitigation guidance.

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