CVE-2026-11756

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

CRITICAL
10
CVSS Score
Published: July 28, 2026 at 07:35 AM UTC
Updated: October 24, 2026 at 01:10 PM UTC
1 product affected across 1 vendorStation Launcher App

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Severity
CRITICAL10
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Release 3DEXPERIENCE R2023x Golden ≤ v ≤ Release 3DEXPERIENCE R2023x.FP.CFA.2613Release 3DEXPERIENCE R2024x Golden ≤ v ≤ Release 3DEXPERIENCE R2024x.FP.CFA.2615Release 3DEXPERIENCE R2025x Golden ≤ v ≤ Release 3DEXPERIENCE R2025x.FP.CFA.2628Release 3DEXPERIENCE R2026x Golden ≤ v ≤ Release 3DEXPERIENCE R2026x.FP.CFA.2624Release 3DEXPERIENCE R2023x GoldenRelease 3DEXPERIENCE R2024x GoldenRelease 3DEXPERIENCE R2025x GoldenRelease 3DEXPERIENCE R2026x Golden

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

SSVC — Action Prioritization

SSVCNo known exploitAutomatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

10CRITICAL3DS
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusAWAITING ANALYSIS
CWE
CWE-502

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