CVE-2026-11756

{
  "id": "CVE-2026-11756",
  "sourceIdentifier": "[email protected]",
  "published": "2026-07-28T08:17:14.007",
  "lastModified": "2026-10-24T13:10:00.147",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "Una vulnerabilidad de Deserialización de Datos No Confiables que afecta a la aplicación Station Launcher en la plataforma 3DEXPERIENCE desde la versión 3DEXPERIENCE R2023x hasta la versión 3DEXPERIENCE R2026x podría conducir a una ejecución remota de código no autenticada."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "Dassault Systèmes",
          "product": "Station Launcher App in 3DEXPERIENCE platform",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "Release 3DEXPERIENCE R2023x Golden",
              "lessThanOrEqual": "Release 3DEXPERIENCE R2023x.FP.CFA.2613",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "Release 3DEXPERIENCE R2024x Golden",
              "lessThanOrEqual": "Release 3DEXPERIENCE R2024x.FP.CFA.2615",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "Release 3DEXPERIENCE R2025x Golden",
              "lessThanOrEqual": "Release 3DEXPERIENCE R2025x.FP.CFA.2628",
              "versionType": "custom",
              "status": "affected"
            },
            {
              "version": "Release 3DEXPERIENCE R2026x Golden",
              "lessThanOrEqual": "Release 3DEXPERIENCE R2026x.FP.CFA.2624",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-07-28T12:51:20.407907Z",
          "id": "CVE-2026-11756",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://www.3ds.com/trust-center/security/security-advisories/cve-2026-11756",
      "source": "[email protected]"
    }
  ]
}