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CVE-2026-7858

🗓️ 01 Jun 2026 07:45:34Reported by 3DSType 
cve
 cve
🔗 web.nvd.nist.gov👁 22 Views

CVE-2026-7858 deserialization flaw enables unauthenticated remote code execution in Teamwork Cloud and Magic Collaboration Studio.

Related
Affected
Refs
[
  {
    "vendor": "Dassault Systèmes",
    "product": "Teamwork Cloud - Standard Edition",
    "versions": [
      {
        "status": "affected",
        "version": "No Magic Release 2022x Golden",
        "lessThanOrEqual": "No Magic Release 2022x Refresh2 HF3",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2024x Golden",
        "lessThanOrEqual": "No Magic Release 2024x Refresh3 HF1",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2026x Golden",
        "lessThanOrEqual": "No Magic Release 2026x Golden HF2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Dassault Systèmes",
    "product": "Teamwork Cloud - Business Edition",
    "versions": [
      {
        "status": "affected",
        "version": "No Magic Release 2022x Golden",
        "lessThanOrEqual": "No Magic Release 2022x Refresh2 HF3",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2024x Golden",
        "lessThanOrEqual": "No Magic Release 2024x Refresh3 HF1",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2026x Golden",
        "lessThanOrEqual": "No Magic Release 2026x Golden HF2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Dassault Systèmes",
    "product": "Teamwork Cloud - Business Pro Edition",
    "versions": [
      {
        "status": "affected",
        "version": "No Magic Release 2022x Golden",
        "lessThanOrEqual": "No Magic Release 2022x Refresh2 HF3",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2024x Golden",
        "lessThanOrEqual": "No Magic Release 2024x Refresh3 HF1",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2026x Golden",
        "lessThanOrEqual": "No Magic Release 2026x Golden HF2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Dassault Systèmes",
    "product": "Teamwork Cloud - Enterprise Edition",
    "versions": [
      {
        "status": "affected",
        "version": "No Magic Release 2022x Golden",
        "lessThanOrEqual": "No Magic Release 2022x Refresh2 HF3",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2024x Golden",
        "lessThanOrEqual": "No Magic Release 2024x Refresh3 HF1",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "No Magic Release 2026x Golden",
        "lessThanOrEqual": "No Magic Release 2026x Golden HF2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  },
  {
    "vendor": "Dassault Systèmes",
    "product": "Magic Collaboration Studio",
    "versions": [
      {
        "status": "affected",
        "version": "CATIA Magic Release 2022x Golden",
        "lessThanOrEqual": "CATIA Magic Release 2022x Refresh2 HF3",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "CATIA Magic Release 2024x Golden",
        "lessThanOrEqual": "CATIA Magic Release 2024x Refresh3 HF1",
        "versionType": "custom"
      },
      {
        "status": "affected",
        "version": "CATIA Magic Release 2026x Golden",
        "lessThanOrEqual": "CATIA Magic Release 2026x Golden HF2",
        "versionType": "custom"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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17 Jun 2026 11:03Current
6.2Medium risk
Vulners AI Score6.2
CVSS 3.19.8
EPSS0.00452
SSVC
22