CVE-2025-57106: vtk Heap Overflow — Exploit

Description

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.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-122 CWE-122

Affected Products

Vendor	Product	Versions
vtk	vtk	< 9.5.0

References

Exploits

https://gitlab.kitware.com/vtk/vtk/-/issues/19733 https://gitlab.kitware.com/vtk/vtk/-/issues/19734

Frequently Asked Questions

What is CVE-2025-57106? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2025-57106? +

CVE-2025-57106 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-57106? +

CVE-2025-57106 affects products from vtk, specifically: vtk. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-57106? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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