CVE-2026-22879: Out-of-bounds Read
Published Jun 25, 2026
·Updated
vtk vtk-dicom vtkDICOMItem::NewDataElement heap-based buffer overflow vulnerability
Affected Software
1 affected component
Kitware VTK
Event History
Jun 25, 2026
CVE Published
via MITRE·09:46 PM
Data Sourced
via MITRE·09:46 PM
DescriptionSeverityWeakness
Data Sourced
via NVD·10:17 PM
DescriptionSeverityWeakness
Frequently Asked Questions
1
What is the severity of CVE-2026-22879?
The severity of CVE-2026-22879 is rated as high, with a score of 8.1.
2
What type of vulnerability is CVE-2026-22879?
CVE-2026-22879 is a heap-based buffer overflow vulnerability.
3
What impact does CVE-2026-22879 have on security?
CVE-2026-22879 can lead to critical impacts including unauthorized access and system compromise due to out-of-bounds reads.
4
How do I fix CVE-2026-22879?
To fix CVE-2026-22879, you should update to the latest version of Kitware VTK that addresses this buffer overflow vulnerability.
5
Who is affected by CVE-2026-22879?
CVE-2026-22879 affects users of the Kitware VTK software that utilizes vtkDICOMItem.