CVE-2025-57108

Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap use-after-free vulnerability in vtkGLTFDocumentLoader. The vulnerability manifests during mesh object copy operations where vector members are accessed after the underlying memory has been freed, specifically when handling GLTF files with corrupted or invalid mesh reference structures.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
---
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 22%
VendorProductVersion
vtkvtk
𝑥
≤ 9.5.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
vtk9
bullseye
postponed
trixie
no-dsa
bookworm
no-dsa
forky
vulnerable
sid
vulnerable
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
vtk
questing
dne
plucky
dne
noble
dne
jammy
dne
xenial
needs-triage
trusty
needs-triage
Common Weakness Enumeration
References
https://gitlab.kitware.com/vtk/vtk/-/issues/19736