CVE-2026-9535
High
Description
A out-of-bounds read vulnerability exists in the vtkChacoReader InputGraph2 functionality of vtk (version(s): 9.6.1). A specially crafted chaco can lead to an out-of-bounds read. An attacker can provide a malicious file to trigger this vulnerability.
SeverityHigh
CVSS8.2
Exploit probability—
ProductVtk
PublishedOct 29, 2026
First seenNov 4, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| vtk vtk | 9.6.1 | — |
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