{"id":"CVE-2026-86574","published":"2026-10-27T10:16:56.643","lastModified":"2026-10-27T15:00:49.240","description":"Heap-based Buffer Overflow Vulnerability in JP1/Base.\n\nThis issue affects JP1/Base: from 11-00 before 12-50-54.","cvssScore":9.8,"cvssSeverity":"CRITICAL","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-122"],"vendors":[],"products":[],"references":[{"url":"https://www.hitachi.com/products/it/software/security/info/vuls/hitachi-sec-2026-156/index.html","tags":[]}],"exploitRefs":[],"hasPoc":false,"ai":null}