{"id":"CVE-2026-9535","title":"A out-of-bounds read vulnerability exists in the vtkChacoReader InputGraph2 functionality of vtk (version(s): 9.6.1)","summary":"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 v…","severity":"high","cvss":8.2,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","cvssSource":"cna","cwe":["CWE-125"],"vendor":"vtk","product":"vtk","affected":["vtk 9.6.1"],"ssvc":{"exploitation":"none","automatable":"yes","technicalImpact":"partial","timestamp":"2026-10-30T17:20:34.812139Z"},"published":"2026-10-29","updated":"2026-10-30","sourceUpdated":"2026-10-30T17:20:44.742Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-9535","references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2423","label":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2423"},{"url":"https://vtk.org/download/","label":"https://vtk.org/download/"}],"tags":["cve.org"],"epss":0.00258,"epssPercentile":0.17574,"ingestedAt":"2026-11-05T16:24:31.230Z","slug":"CVE-2026-9535","body":"## Overview\n\nA 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.\n\n## Affected\n\n- `vtk 9.6.1`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":45,"depthScoreParts":{"impact":45.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}