Vulnerability record · CVE-2025-57106 · published 31 October 2025

CVE-2025-57106: Vtk heap-based buffer overflow vulnerability

Vtk · Vtk

Kitware VTK (Visualization Toolkit) up to 9.5.0 is vulnerable to Buffer Overflow in vtkGLTFDocumentLoader. The vulnerability occurs in the BufferDataExtractionWorker template function when processing GLTF accessor data.

7.5 CVSS 3.1 High EPSS 0.40% · top 68.3% CWE-122 · Heap-based buffer overflow

7.5CVSS 3.1 base score

0.40%EPSS exploitation probability, 30 days

NoNot in CISA KEV

1Affected product versions listed by NVD

2References, 2 tagged exploit

17 Jun 2026Last modified by NVD

Description

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

Vtk Vtk

References

Link	Tags
https://gitlab.kitware.com/vtk/vtk/-/issues/19733	ExploitIssue TrackingThird Party Advisory
https://gitlab.kitware.com/vtk/vtk/-/issues/19734	ExploitIssue TrackingThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2025-57106), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.