Deserialization of Untrusted Data vulnerability affecting Teamwork Cloud from No Magic Release 2022x through No Magic Release 2026x and Magic Collaboration Studio from CATIA Magic Release 2022x through CATIA Magic Release 2026x

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Summary

CVECVE-2026-7858
StatePUBLISHED
Assigner3DS
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-01 09:16:20 UTC
Updated2026-06-01 17:57:39 UTC
DescriptionA Deserialization of Untrusted Data vulnerability affecting Teamwork Cloud from No Magic Release 2022x through No Magic Release 2026x and Magic Collaboration Studio from CATIA Magic Release 2022x through CATIA Magic Release 2026x could lead to an unauthenticated remote code execution.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.003430000 probability, percentile 0.571470000 (date 2026-06-01)

Problem Types: CWE-502 | CWE-502 CWE-502 Deserialization of Untrusted Data

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNACVSS9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Dassault Systmes Teamwork Cloud - Standard Edition affected No Magic Release 2022x Golden No Magic Release 2022x Refresh2 HF3 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Standard Edition affected No Magic Release 2024x Golden No Magic Release 2024x Refresh3 HF1 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Standard Edition affected No Magic Release 2026x Golden No Magic Release 2026x Golden HF2 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Business Edition affected No Magic Release 2022x Golden No Magic Release 2022x Refresh2 HF3 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Business Edition affected No Magic Release 2024x Golden No Magic Release 2024x Refresh3 HF1 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Business Edition affected No Magic Release 2026x Golden No Magic Release 2026x Golden HF2 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Business Pro Edition affected No Magic Release 2022x Golden No Magic Release 2022x Refresh2 HF3 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Business Pro Edition affected No Magic Release 2024x Golden No Magic Release 2024x Refresh3 HF1 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Business Pro Edition affected No Magic Release 2026x Golden No Magic Release 2026x Golden HF2 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Enterprise Edition affected No Magic Release 2022x Golden No Magic Release 2022x Refresh2 HF3 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Enterprise Edition affected No Magic Release 2024x Golden No Magic Release 2024x Refresh3 HF1 custom Not specified
CNA Dassault Systmes Teamwork Cloud - Enterprise Edition affected No Magic Release 2026x Golden No Magic Release 2026x Golden HF2 custom Not specified
CNA Dassault Systmes Magic Collaboration Studio affected CATIA Magic Release 2022x Golden CATIA Magic Release 2022x Refresh2 HF3 custom Not specified
CNA Dassault Systmes Magic Collaboration Studio affected CATIA Magic Release 2024x Golden CATIA Magic Release 2024x Refresh3 HF1 custom Not specified
CNA Dassault Systmes Magic Collaboration Studio affected CATIA Magic Release 2026x Golden CATIA Magic Release 2026x Golden HF2 custom Not specified

References

ReferenceSourceLinkTags
www.3ds.com/trust-center/security/security-advisories/cve-2026-7858 [email protected] www.3ds.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Tyler Harkness (en)

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