{"id":"CVE-2026-42057","aliases":[],"cve":{"records":[{"id":"CVE-2026-42057","source":"talos","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-04-28T15:00:19.062Z","published":"2026-10-29T18:16:42.702Z","modified":"2026-10-30T17:22:15.940Z"}],"publishers":[{"name":"talos","role":"CNA","organizationId":"b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b","modified":"2026-10-29T18:16:42.702Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-10-30T17:22:15.940Z"}],"references":[{"url":"https://talosintelligence.com/vulnerability_reports/TALOS-2026-2413","tags":[],"source":"talos"},{"url":"https://vtk.org/download/","tags":[],"source":"talos"}],"weaknesses":[{"id":"CWE-825","description":"CWE-825: Expired Pointer Dereference","source":"talos"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-10-30T17:22:02.474070Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"yes"},{"name":"Technical Impact","value":"partial"}]}]},"title":"An invalid pointer dereference vulnerability exists in the vtkPNGReader::vtkPNGReaderUpdate2 functionality of vtk 9.6.","titleSource":"talos","descriptionSource":"talos","description":"An invalid pointer dereference vulnerability exists in the vtkPNGReader::vtkPNGReaderUpdate2 functionality of vtk 9.6. A specially crafted .png file can lead to a denial of service. An attacker can provide a malicious file to trigger this vulnerability.","score":7.5,"severity":"high","published":"2026-10-29T18:16:42.702Z","modified":"2026-10-30T17:22:15.940Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"vtk","name":"vtk","platforms":[],"versions":[{"version":"9.6","status":"affected"}],"defaultStatus":"unaffected","cpes":[],"source":"talos","url":"https://www.cve.org/CVERecord?id=CVE-2026-42057"}],"remediation":[],"references":["https://talosintelligence.com/vulnerability_reports/TALOS-2026-2413","https://vtk.org/download/"],"sources":[{"name":"CVE","id":"CVE-2026-42057","modified":"2026-10-30T17:22:15.940Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-42057"}],"assessments":[{"source":"talos","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5}],"sourceAffected":[],"observedAt":"2026-10-30T18:29:22.845Z","kev":{"status":"not-listed","checkedAt":"2026-10-31T14:05:32.453Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-10-30T08:10:31.466Z","attemptedAt":"2026-10-30T08:10:31.466Z"},{"source":"GHSA","status":"available","checkedAt":"2026-10-30T08:10:31.469Z","attemptedAt":"2026-10-30T08:10:31.469Z"},{"source":"EUVD","status":"available","checkedAt":"2026-10-30T08:10:31.109Z","attemptedAt":"2026-10-30T08:10:31.109Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-10-30T08:10:31.075Z","attemptedAt":"2026-10-30T08:10:31.075Z"}],"evidence":[{"source":"ENISA EUVD","id":"EUVD-2026-113325","url":"https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-113325","modified":"Oct 29, 2026, 6:16:42 PM","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-10-30T08:10:31.109Z"},{"source":"NVD","id":"CVE-2026-42057","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42057","modified":"2026-10-29T19:17:21.837","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-10-30T08:10:31.466Z"},{"source":"GitHub Advisory Database","id":"GHSA-rx8m-434w-gmj7","url":"https://github.com/advisories/GHSA-rx8m-434w-gmj7","modified":"2026-10-29T21:31:36Z","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","checkedAt":"2026-10-30T08:10:31.469Z"}],"aiSummary":{"text":"An invalid pointer dereference vulnerability in vtk 9.6's vtkPNGReader::vtkPNGReaderUpdate2 functionality can cause a denial of service via a specially crafted .png file. An attacker must provide a malicious file to trigger this vulnerability. The vulnerability is identified as CWE-825: Expired Pointer Dereference.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-10-30T09:50:53.541Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-42057"}]}}