2025-10-31 0:0CVE-2025-57108mitre
PUBLISHED5.2

Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap use-after-free vulnerability in vtkGLTFDocumentLoader. The vulnerability manifests during mesh object copy operations where vector members are accessed after the underlying memory has been freed, specifically when handling GLTF files with corrupted or invalid mesh reference structures.

Affected products

n/a - AFFECTED

References

GitHub Security Advisories

GHSA-9frg-3876-q98g

Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap use-after-free vulnerability in...

https://github.com/advisories/GHSA-9frg-3876-q98g

Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap use-after-free vulnerability in vtkGLTFDocumentLoader. The vulnerability manifests during mesh object copy operations where vector members are accessed after the underlying memory has been freed, specifically when handling GLTF files with corrupted or invalid mesh reference structures.

JSON source

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  "cveMetadata": {
    "cveId": "CVE-2025-57108",
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "dateUpdated": "2025-10-31T19:07:13.950Z",
    "dateReserved": "2025-08-17T00:00:00.000Z",
    "datePublished": "2025-10-31T00:00:00.000Z",
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          "value": "Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap use-after-free vulnerability in vtkGLTFDocumentLoader. The vulnerability manifests during mesh object copy operations where vector members are accessed after the underlying memory has been freed, specifically when handling GLTF files with corrupted or invalid mesh reference structures."
        }
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      "affected": [
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          "vendor": "n/a",
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      "references": [
        {
          "url": "https://gitlab.kitware.com/vtk/vtk/-/issues/19736"
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    "adp": [
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        "providerMetadata": {
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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        },
        "title": "CISA ADP Vulnrichment",
        "problemTypes": [
          {
            "descriptions": [
              {
                "lang": "en",
                "description": "CWE-416 Use After Free",
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              "attackVector": "NETWORK",
              "attackComplexity": "LOW",
              "privilegesRequired": "NONE",
              "userInteraction": "NONE",
              "scope": "UNCHANGED",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
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              "baseScore": 9.8,
              "baseSeverity": "CRITICAL"
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Mitre source

https://cveawg.mitre.org/api/cve/CVE-2025-57108