CVE-2025-57107

PoC —

CVSS 3.1

7.1 high

EPSS

<1%p6

Published

Oct 31, 2025 (Oct 31, 2025)

Modified

Jun 17, 2026

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.

Vendors: vtk
Products: vtk
Weakness: CWE-122
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.2%)

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