# Kitware vulnerabilities

Source: https://junglewise.ai/threats/vendors/kitware  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/vendors/kitware.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 6 vulnerabilities in Kitware: 0 in the last 7 days and 6 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-9536, was published on 29 October 2026. 6 vulnerabilities in the last four weeks, up from none in the four before. 1 technology has a page of its own.

## Counts

- Last 7 days: 0
- Last 30 days: 6
- Last 90 days: 6
- All time: 6 (0 critical, 0 exploited in the wild)

## About Kitware

Kitware is a software company that develops open-source and commercial tools for visualization, 3D graphics, and data analysis.

## Latest Kitware vulnerabilities

- [CVE-2026-9536: VTK vtkWindBladeReader heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-9536-a-heap-based-buffer-overflow-vulnerability-exists-in-the) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-9535: VTK vtkChacoReader out-of-bounds read in InputGraph2](https://junglewise.ai/threats/cve-2026-9535-a-out-of-bounds-read-vulnerability-exists-in-the-vtkchacoreader) (high, CVSS 8.2, published 29 Oct 2026)
- [CVE-2026-8824: VTK vtkBMPReader buffer overflow in ExecuteDataWithInformation](https://junglewise.ai/threats/cve-2026-8824-a-memory-corruption-vulnerability-exists-in-the-vtkbmpreader) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-8822: VTK vtkDEMReader buffer overflow in ReadProfiles](https://junglewise.ai/threats/cve-2026-8822-a-memory-corruption-vulnerability-exists-in-the-vtkdemreader) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-42057: Kitware VTK invalid pointer dereference in PNG reader](https://junglewise.ai/threats/cve-2026-42057-an-invalid-pointer-dereference-vulnerability-exists-in-the) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-41216: VTK vtkPNGReader invalid pointer dereference](https://junglewise.ai/threats/cve-2026-41216-an-invalid-pointer-dereference-vulnerability-exists-in-the) (high, CVSS 7.5, published 29 Oct 2026)

## Most severe Kitware vulnerabilities

- [CVE-2026-9535: VTK vtkChacoReader out-of-bounds read in InputGraph2](https://junglewise.ai/threats/cve-2026-9535-a-out-of-bounds-read-vulnerability-exists-in-the-vtkchacoreader) (high, CVSS 8.2, published 29 Oct 2026)
- [CVE-2026-9536: VTK vtkWindBladeReader heap-based buffer overflow](https://junglewise.ai/threats/cve-2026-9536-a-heap-based-buffer-overflow-vulnerability-exists-in-the) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-8824: VTK vtkBMPReader buffer overflow in ExecuteDataWithInformation](https://junglewise.ai/threats/cve-2026-8824-a-memory-corruption-vulnerability-exists-in-the-vtkbmpreader) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-8822: VTK vtkDEMReader buffer overflow in ReadProfiles](https://junglewise.ai/threats/cve-2026-8822-a-memory-corruption-vulnerability-exists-in-the-vtkdemreader) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-42057: Kitware VTK invalid pointer dereference in PNG reader](https://junglewise.ai/threats/cve-2026-42057-an-invalid-pointer-dereference-vulnerability-exists-in-the) (high, CVSS 7.5, published 29 Oct 2026)
- [CVE-2026-41216: VTK vtkPNGReader invalid pointer dereference](https://junglewise.ai/threats/cve-2026-41216-an-invalid-pointer-dereference-vulnerability-exists-in-the) (high, CVSS 7.5, published 29 Oct 2026)

## Vulnerabilities per week

6 vulnerabilities in the last four weeks, up from none in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 0 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 6 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Kitware technologies

- [Kitware VTK](https://junglewise.ai/threats/technologies/kitware-vtk): 6 vulnerabilities

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Kitware vulnerabilities", https://junglewise.ai/threats/vendors/kitware, 9 November 2026.