{"id":"UBUNTU-CVE-2025-57109","details":"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.","modified":"2026-01-20T18:50:09.290745Z","published":"2025-10-30T19:16:00Z","upstream":["CVE-2025-57109"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2025-57109"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2025-57109"},{"type":"REPORT","url":"https://gitlab.kitware.com/vtk/vtk/-/issues/19735"}],"affected":[{"package":{"name":"vtk9","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/vtk9@9.1.0+really9.1.0+dfsg2-3build1?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.0.1+dfsg1-8","9.1.0+really9.0.3+dfsg1-4","9.1.0+really9.0.3+dfsg1-4build1","9.1.0+really9.1.0+dfsg2-3","9.1.0+really9.1.0+dfsg2-3build1"],"ecosystem_specific":{"binaries":[{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"libvtk9-dev"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"libvtk9-java"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"libvtk9-qt-dev"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"libvtk9.1"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"libvtk9.1-qt"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"python3-vtk9"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"vtk9"},{"binary_version":"9.1.0+really9.1.0+dfsg2-3build1","binary_name":"vtk9-examples"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-57109.json"}},{"package":{"name":"vtk9","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/vtk9@9.1.0+really9.1.0+dfsg2-7.1build3?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.1.0+really9.1.0+dfsg2-7","9.1.0+really9.1.0+dfsg2-7build1","9.1.0+really9.1.0+dfsg2-7.1build2","9.1.0+really9.1.0+dfsg2-7.1build3"],"ecosystem_specific":{"binaries":[{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"libvtk9-dev"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"libvtk9-java"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"libvtk9-qt-dev"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"libvtk9.1t64"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"libvtk9.1t64-qt"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"python3-vtk9"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"vtk9"},{"binary_version":"9.1.0+really9.1.0+dfsg2-7.1build3","binary_name":"vtk9-examples"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-57109.json"}},{"package":{"name":"vtk9","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/vtk9@9.3.0+dfsg1-4ubuntu2?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["9.3.0+dfsg1-4ubuntu1","9.3.0+dfsg1-4ubuntu2"],"ecosystem_specific":{"binaries":[{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"libvtk9-dev"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"libvtk9-java"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"libvtk9-qt-dev"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"libvtk9.3"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"libvtk9.3-qt"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"python3-vtk9"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"vtk9"},{"binary_version":"9.3.0+dfsg1-4ubuntu2","binary_name":"vtk9-examples"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-57109.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L"},{"type":"Ubuntu","score":"medium"}]}