Vulnerability-Lookup

CVE-2026-11756 (GCVE-0-2026-11756)

Vulnerability from cvelistv5 – Published: 2026-07-28 07:35 – Updated: 2026-07-28 12:53

Title

Deserialization of Untrusted Data vulnerability affecting Station Launcher App in 3DEXPERIENCE platform from Release 3DEXPERIENCE R2023x through Release 3DEXPERIENCE R2026x

Summary

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.

Severity

10 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-28 12:51 UTC

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

3DS

References

1 reference

URL	Tags
https://www.3ds.com/trust-center/security/securit…

Impacted products

1 product

Vendor	Product	Version	CPE status
Dassault Systèmes	Station Launcher App in 3DEXPERIENCE platform	Affected: Release 3DEXPERIENCE R2023x Golden , ≤ Release 3DEXPERIENCE R2023x.FP.CFA.2613 (custom) Affected: Release 3DEXPERIENCE R2024x Golden , ≤ Release 3DEXPERIENCE R2024x.FP.CFA.2615 (custom) Affected: Release 3DEXPERIENCE R2025x Golden , ≤ Release 3DEXPERIENCE R2025x.FP.CFA.2628 (custom) Affected: Release 3DEXPERIENCE R2026x Golden , ≤ Release 3DEXPERIENCE R2026x.FP.CFA.2624 (custom)	guessed

Show details on NVD website

JSON

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FKIE_CVE-2026-11756

Vulnerability from fkie_nvd - Published: 2026-07-28 08:17 - Updated: 2026-07-30 19:11

Severity

10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Summary

References

	URL	Tags
	3DS.Information-Security@3ds.com	https://www.3ds.com/trust-center/security/security-advisories/cve-2026-11756

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Station Launcher App in 3DEXPERIENCE platform",
          "vendor": "Dassault Syst\u00e8mes",
          "versions": [
            {
              "lessThanOrEqual": "Release 3DEXPERIENCE R2023x.FP.CFA.2613",
              "status": "affected",
              "version": "Release 3DEXPERIENCE R2023x Golden",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "Release 3DEXPERIENCE R2024x.FP.CFA.2615",
              "status": "affected",
              "version": "Release 3DEXPERIENCE R2024x Golden",
              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "Release 3DEXPERIENCE R2025x.FP.CFA.2628",
              "status": "affected",
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              "versionType": "custom"
            },
            {
              "lessThanOrEqual": "Release 3DEXPERIENCE R2026x.FP.CFA.2624",
              "status": "affected",
              "version": "Release 3DEXPERIENCE R2026x Golden",
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          ]
        }
      ],
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    }
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    }
  ],
  "id": "CVE-2026-11756",
  "lastModified": "2026-07-30T19:11:32.053",
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GHSA-R8WF-HWM5-PF4X

Vulnerability from github – Published: 2026-07-28 09:31 – Updated: 2026-07-28 09:31

Details

Severity

10.0 (Critical)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-11756"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-28T08:17:14Z",
    "severity": "CRITICAL"
  },
  "details": "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.",
  "id": "GHSA-r8wf-hwm5-pf4x",
  "modified": "2026-07-28T09:31:29Z",
  "published": "2026-07-28T09:31:29Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11756"
    },
    {
      "type": "WEB",
      "url": "https://www.3ds.com/trust-center/security/security-advisories/cve-2026-11756"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-11756 (GCVE-0-2026-11756)

FKIE_CVE-2026-11756

GHSA-R8WF-HWM5-PF4X

Tags

Sightings

Nomenclature

Related by attack behaviour