CVE-2025-57108

Published: Oct 31, 2025Modified: Nov 5, 2025

9.8

Vector

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

Exploitability: 3.9 / Impact: 5.9

Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

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.

Affected (1)

Products: Vtk: Vtk

1 product

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Vtk Vtk	Up to 9.5.0

Related CWEs

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (1)

https://gitlab.kitware.com/vtk/vtk/-/issues/19736

Source: cve@mitre.org

ExploitIssue TrackingThird Party Advisory

Timeline

No history available yet.