CVE-2026-7858

criticalpriority · track · 0EPSS 0.008 · 57 %ileEU

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.81% (57th) EPSS

CVSS 9.8 · critical

Is it mine?

15 products

Check your exposure

Who says so?

2 sources

cnnvd · enisa_euvd

EPSS · scored 2026-10-23

A 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.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hsecondary · 3DS.Information-Security@3ds.comexploitability 3.9 · impact 5.9

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: totalcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502US

affected products (15)

Products and version ranges known to be affected.

Dassault Systèmes Magic Collaboration Studio≤ CATIA Magic Release 2022x Golden ≤CATIA Magic Release 2022x Refresh2 HF3enisa_euvdEU
Dassault Systèmes Magic Collaboration Studio≤ CATIA Magic Release 2026x Golden ≤CATIA Magic Release 2026x Golden HF2enisa_euvdEU
Dassault Systèmes Magic Collaboration Studio≤ CATIA Magic Release 2024x Golden ≤CATIA Magic Release 2024x Refresh3 HF1enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Business Edition≤ No Magic Release 2026x Golden ≤No Magic Release 2026x Golden HF2enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Business Edition≤ No Magic Release 2024x Golden ≤No Magic Release 2024x Refresh3 HF1enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Business Edition≤ No Magic Release 2022x Golden ≤No Magic Release 2022x Refresh2 HF3enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Business Pro Edition≤ No Magic Release 2026x Golden ≤No Magic Release 2026x Golden HF2enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Business Pro Edition≤ No Magic Release 2024x Golden ≤No Magic Release 2024x Refresh3 HF1enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Business Pro Edition≤ No Magic Release 2022x Golden ≤No Magic Release 2022x Refresh2 HF3enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Enterprise Edition≤ No Magic Release 2026x Golden ≤No Magic Release 2026x Golden HF2enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Enterprise Edition≤ No Magic Release 2024x Golden ≤No Magic Release 2024x Refresh3 HF1enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Enterprise Edition≤ No Magic Release 2022x Golden ≤No Magic Release 2022x Refresh2 HF3enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Standard Edition≤ No Magic Release 2022x Golden ≤No Magic Release 2022x Refresh2 HF3enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Standard Edition≤ No Magic Release 2026x Golden ≤No Magic Release 2026x Golden HF2enisa_euvdEU
Dassault Systèmes Teamwork Cloud - Standard Edition≤ No Magic Release 2024x Golden ≤No Magic Release 2024x Refresh3 HF1enisa_euvdEU

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd NVD CVE.org MITRE

published 2026-06-01modified 2026-07-22

references (3)

External citations — patches, advisories, analysis.

scry

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