{"id":"CVE-2026-9535","state":"PUBLISHED","title":"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. A","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.","publishedAt":"2026-10-29T18:16:41.439Z","updatedAt":"2026-10-30T17:20:44.742Z","severity":{"score":8.2,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H","source":"talos"},"assigner":"talos","products":["vtk vtk"],"affected":[{"vendor":"vtk","product":"vtk","defaultStatus":"unaffected","versions":[{"version":"9.6.1","status":"affected"}]}],"references":["https://talosintelligence.com/vulnerability_reports/TALOS-2026-2423","https://vtk.org/download/"],"weaknesses":["CWE-125"],"ingestedAt":"2026-10-30T17:36:04.316Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/9xxx/CVE-2026-9535.json","commit":"3341b8c15da9d44519feb86e18f02f360209d08a","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-9535","state":"PUBLISHED","datePublished":"2026-10-29T18:16:41.439Z","dateUpdated":"2026-10-30T17:20:44.742Z","assignerShortName":"talos","assignerOrgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateReserved":"2026-05-25T20:23:00.402Z"},"containers":{"cna":{"descriptions":[{"lang":"en","value":"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."}],"affected":[{"vendor":"vtk","product":"vtk","defaultStatus":"unaffected","versions":[{"version":"9.6.1","status":"affected"}]}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2423","name":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2423"},{"url":"https://vtk.org/download/","name":"https://vtk.org/download/"}],"metrics":[{"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"NONE","scope":"UNCHANGED","confidentialityImpact":"LOW","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"HIGH","baseScore":8.2,"vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-125","lang":"en","description":"CWE-125: Out-of-bounds Read","type":"CWE"}]}],"providerMetadata":{"shortName":"talos","orgId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","dateUpdated":"2026-10-29T18:16:41.439Z"},"credits":[{"lang":"en","value":"Discovered by Emmanuel Tacheau of Cisco Talos"}]},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-30T17:20:34.812139Z","id":"CVE-2026-9535","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-10-30T17:20:44.742Z"}}]}}}