Hi,

The following vulnerability was published for vtk9.

CVE-2025-57108[0]:
| 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.


If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2025-57108
https://www.cve.org/CVERecord?id=CVE-2025-57108
[1] https://gitlab.kitware.com/vtk/vtk/-/issues/19736

Please adjust the affected versions in the BTS as needed.

Regards,
Salvatore