CVE-2026-16279

Critical

Description

An Improper Authorization vulnerability affecting 3DPassport in 3DSwymer from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x could allow an attacker to gain access to some user accounts.

SeverityCritical
CVSS9.3
Exploit probability—
Product3DSwymer
PublishedAug 27, 2026
First seenAug 27, 2026
Weakness typeCWE-285CWE-285

How to fix

Sources list no fixed version or patch link for this vulnerability.

Affected products

ProductAffected versionsFixed in
Dassault Systèmes 3DSwymerRelease 3DEXPERIENCE R2023x Golden ≤ v ≤ Release 3DEXPERIENCE R2023x.FP.CFA.2613, Release 3DEXPERIENCE R2024x Golden ≤ v ≤ Release 3DEXPERIENCE R2024x.FP.CFA.2632, Release 3DEXPERIENCE R2025x Golden ≤ v ≤ Release 3DEXPERIENCE R2025x.FP.CFA.2628, Release 3DEXPERIENCE R2026x Golden ≤ v ≤ Release 3DEXPERIENCE R2026x.FP.CFA.2635—

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