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vtk vulnerabilities · Page 2

Vulnerabilities published for vtk in the last 30 days: 6. Listed in the KEV catalogue: 0.

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Vulnerabilities: 65

  1. CVE-2026-56131

    Medium · CVSS 4.9EPSS 0.18%No fix published

    CVE-2026-56131

    libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_ResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can occur (similar to the CVE-2026-50219 situation).

    Published Updated
  2. CVE-2026-50219

    Medium · CVSS 4.9EPSS 0.18%No fix published

    CVE-2026-50219

    libexpat before 2.8.2 lacks handler call depth tracking for calls to XML_GetBuffer, XML_Parse, XML_ParseBuffer, XML_ParserFree, or XML_ParserReset from within handlers in cases of a policy violation. Thus, a use-after-free can occur,

    Published Updated
  3. CVE-2025-57108

    Critical · CVSS 9.8EPSS 0.4%No fix published

    CVE-2025-57108

    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.

    Published Updated
  4. CVE-2025-57107

    High · CVSS 7.1EPSS 0.18%No fix published

    CVE-2025-57107

    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.

    Published Updated
  5. CVE-2024-8176

    High · CVSS 7.5EPSS 1.35%Public exploitNo fix published

    Libexpat: expat: improper restriction of xml entity expansion depth in libexpat

    A stack overflow vulnerability exists in the libexpat library due to the way it handles recursive entity expansion in XML documents. When parsing an XML document with deeply nested entity references, libexpat can be forced to recurse indefinitely, exhausting the stack space and causing a crash. This issue could lead to denial of service (DoS) or, in some cases, exploitable memory corruption, depending on the environment and library usage.

    Published Updated

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