{"action":"Upgrade vtk to 9.5.1 or later.","affected":[{"fixed":"9.5.1","introduced":"0"}],"component":"vtk","cve_ids":["CVE-2025-57108"],"ecosystem":"PyPI","epss":0.00395,"exploited":false,"fixed_versions":["9.5.1"],"id":"tcs_01M5KGPA8RY4DCMPB14X7MYKFK","modified_at":"2026-05-20T09:19:22.013831Z","published_at":"2025-10-31T15:15:42.550Z","references":["https://osv.dev/vulnerability/PYSEC-2025-226","https://gitlab.kitware.com/vtk/vtk/-/issues/19736"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"PYSEC-2025-226","url":"https://osv.dev/vulnerability/PYSEC-2025-226"}],"summary":"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 mem"}