| Name | CVE-2025-57109 |
| Description | Kitware VTK (Visualization Toolkit) 9.5.0 is vulnerable to Heap Use-After-Free in vtkGLTFImporter::ImportActors. When processing GLTF files with invalid scene node references, the application accesses string members of mesh objects that have been previously freed during actor import operations. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 1119824 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| vtk9 (PTS) | bookworm | 9.1.0+really9.1.0+dfsg2-5+deb12u1 | vulnerable |
| trixie | 9.3.0+dfsg1-4 | vulnerable |
| forky | 9.6.2+dfsg1-5 | vulnerable |
| sid | 9.6.2+dfsg1-6 | vulnerable |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| vtk9 | source | (unstable) | (unfixed) | | | 1119824 |
Notes
[trixie] - vtk9 <no-dsa> (Minor issue)
[bookworm] - vtk9 <postponed> (Minor issue, UAF when importing malicious 3D models)
[bullseye] - vtk9 <postponed> (Minor issue, UAF when importing malicious 3D models)
https://gitlab.kitware.com/vtk/vtk/-/issues/19735