CVE-2025-57107
CVE-2025-57107 is a high-severity vulnerability in Vtk with a CVSS 3.x base score of 7.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-122.
Key facts
- Severity: High (CVSS 3.x base score 7.1)
- EPSS exploit prediction: 0% (6th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-37361
- Weakness: CWE-122
- Affected product: Vtk
- Published:
- Last modified:
Description
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.
Frequently asked questions
- What is 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.
- How severe is CVE-2025-57107?
- CVE-2025-57107 has a CVSS 3.x base score of 7.1, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity none, and availability high.
- Is CVE-2025-57107 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-57107?
- CVE-2025-57107 affects Vtk. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-57107?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2025-57107 have an EU (EUVD) identifier?
- Yes. CVE-2025-57107 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-37361.
- When was CVE-2025-57107 published?
- CVE-2025-57107 was published on 2025-10-31 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:vtk:vtk:*:*:*:*:*:*:*:*
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