{"id":"CVE-2025-57107","details":"Kitware VTK (Visualization Toolkit) through 9.5.0 contains a heap buffer overflow vulnerability in vtkGLTFDocumentLoader. When processing specially crafted GLTF files, the copy constructor of Accessor objects fails to properly validate buffer boundaries before performing memory read operations.","aliases":["PYSEC-2025-225"],"modified":"2026-08-12T03:51:12.980574037Z","published":"2025-10-31T00:00:00Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/57xxx/CVE-2025-57107.json","cna_assigner":"mitre"},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/57xxx/CVE-2025-57107.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-57107"},{"type":"REPORT","url":"https://gitlab.kitware.com/vtk/vtk/-/issues/19732"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.kitware.com/vtk/vtk","events":[{"introduced":"0"},{"fixed":"e70c856bd9122ad759921c61d86a153e0311e20d"}],"database_specific":{"source":["DESCRIPTION","CPE_RANGE"],"cpe":"cpe:2.3:a:vtk:vtk:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"9.5.0"},{"last_affected":"9.5.0"}]}}],"versions":["v9.5.0.rc3","v9.5.0.rc2","v9.5.0.rc1","v9.5.0.rc0","v9.0.0.rc1","v8.2.0.rc1","v8.0.0.rc1","v7.1.0.rc1","v6.3.0.rc1","v6.3.0-rc1","v6.1.0.rc1","v6.0.0.rc1","v2.4.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-57107.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H"}]}