{"id":"CVE-2026-91758","aliases":[],"cve":{"records":[{"id":"CVE-2026-91758","source":"Hitachi","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-09-15T00:22:27.971Z","published":"2026-11-10T04:44:48.200Z","modified":"2026-11-10T19:13:47.606Z"}],"publishers":[{"name":"Hitachi","role":"CNA","organizationId":"50d0f415-c707-4733-9afc-8f6c0e9b3f82","modified":"2026-11-10T04:44:48.200Z"},{"name":"CISA-ADP","role":"ADP","organizationId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","modified":"2026-11-10T19:13:47.606Z"}],"references":[{"url":"https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-166/index.html","tags":["vendor-advisory"],"source":"Hitachi"}],"weaknesses":[{"id":"CWE-131","description":"CWE-131 Incorrect calculation of buffer size","source":"Hitachi"}],"applicability":[],"prioritization":[{"source":"CISA-ADP","type":"SSVC","role":"CISA Coordinator","timestamp":"2026-11-10T19:13:16.886861Z","decisions":[{"name":"Exploitation","value":"none"},{"name":"Automatable","value":"no"},{"name":"Technical Impact","value":"total"}]}]},"title":"Out-of-bounds Read and Write Vulnerability in Hitachi Dynamic Link Manager for Linux","titleSource":"Hitachi","descriptionSource":"Hitachi","description":"Out-of-bounds Read and Write Vulnerability in Hitachi Dynamic Link Manager for Linux.\n\nThis issue affects Hitachi Dynamic Link Manager for Linux: from 7.5.0-00 before 9.0.5-00.","score":7.8,"severity":"high","published":"2026-11-10T04:44:48.200Z","modified":"2026-11-10T19:13:47.606Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"Hitachi","name":"Hitachi Dynamic Link Manager for Linux","platforms":["Linux"],"versions":[{"version":"7.5.0-00","status":"affected","lessThan":"9.0.5-00","versionType":"custom","changes":[{"at":"9.0.5-00","status":"unaffected"}]}],"defaultStatus":"unaffected","cpes":[],"source":"Hitachi","url":"https://www.cve.org/CVERecord?id=CVE-2026-91758"}],"remediation":[],"references":["https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-166/index.html"],"sources":[{"name":"CVE","id":"CVE-2026-91758","modified":"2026-11-10T19:13:47.606Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-91758"}],"assessments":[{"source":"Hitachi","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","score":7.8}],"sourceAffected":[],"observedAt":"2026-11-10T19:25:44.802Z","kev":{"status":"not-listed","checkedAt":"2026-11-14T23:35:33.875Z"},"coverage":[{"source":"NVD","status":"no-result","checkedAt":"2026-11-10T04:55:31.824Z","attemptedAt":"2026-11-10T04:55:31.824Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-10T04:55:31.516Z","attemptedAt":"2026-11-10T04:55:31.516Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-10T04:55:31.516Z","attemptedAt":"2026-11-10T04:55:31.516Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-10T04:55:31.516Z","attemptedAt":"2026-11-10T04:55:31.516Z"}],"evidence":[],"aiSummary":{"text":"Hitachi Dynamic Link Manager for Linux versions 7.5.0-00 before 9.0.5-00 have an out-of-bounds read and write vulnerability due to incorrect buffer size calculation. The impact is unclear. Local access may be required.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-10T04:51:01.728Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-91758"}]}}