Description
Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap buffer overflow vulnerability in vtkGLTFDocumentLoader. When processing specially crafted GLTF files, the copy constructor of Accessor objects fails to properly validate buffer boundaries before performing memory read operations.
References (1)
Core 1
Core References
Exploit, Issue Tracking, Third Party Advisory
https://gitlab.kitware.com/vtk/vtk/-/issues/19732
Scores
CVSS v3
7.1
EPSS
0.0002
EPSS Percentile
5.3%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-122
Status
published
Products (1)
vtk/vtk
< 9.5.0
Published
Oct 31, 2025
Tracked Since
Feb 18, 2026