CVE-2026-9535

{"id": "CVE-2026-9535", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-9535", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-30T17:20:34.812139Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "talos-cna@cisco.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.2, "exploitabilityScore": 3.9}]}, "affected": [{"source": "talos-cna@cisco.com", "affectedData": [{"vendor": "vtk", "product": "vtk", "versions": [{"status": "affected", "version": "9.6.1"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-29T19:17:29.923", "references": [{"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2026-2423", "source": "talos-cna@cisco.com"}, {"url": "https://vtk.org/download/", "source": "talos-cna@cisco.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "talos-cna@cisco.com", "description": [{"lang": "en", "value": "CWE-125"}]}], "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."}], "lastModified": "2026-10-30T18:18:21.757", "sourceIdentifier": "talos-cna@cisco.com"}