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CVE-2025-57107

HIGH
7.1
CVSS Score
Published: October 31, 2025 at 12:00 AM UTC
Updated: June 17, 2026 at 09:42 AM UTC
2 products affected across 2 vendorsVtkVtk

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Severity
HIGH7.1
Exploit prediction
EPSS 0.2%
SSVC
PoC

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Vtk· Vtk
95%
v ≤ 9.5.0
Vtk· Kitware
90%
v ≤ 9.5.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitIssue TrackingThird Party Advisory
Source: cverecord
https://gitlab.kitware.com/vtk/vtk/-/issues/19732

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.1HIGHCISA-ADP
Attack Vector
LOCAL
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Vector?

Quick Info

StatusANALYZED
CWE
CWE-122

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