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.
History

Mon, 03 Nov 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Vtk
Vtk vtk
Vendors & Products Vtk
Vtk vtk

Fri, 31 Oct 2025 19:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-416
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 31 Oct 2025 15:15:00 +0000

Type Values Removed Values Added
Description 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.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2025-10-31T00:00:00.000Z

Updated: 2025-10-31T19:07:13.950Z

Reserved: 2025-08-17T00:00:00.000Z

Link: CVE-2025-57108

cve-icon Vulnrichment

Updated: 2025-10-31T19:06:23.394Z

cve-icon NVD

Status : Received

Published: 2025-10-31T15:15:42.550

Modified: 2025-10-31T20:15:45.967

Link: CVE-2025-57108

cve-icon Redhat

No data.