{"id":"CVE-2026-73793","title":"HPE NonStop Middleware software has secret key handling and data deserialization vulnerability.","summary":"HPE NonStop Middleware software has secret key handling and data deserialization vulnerability.","severity":"high","cvss":7.9,"cvssVector":"CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H","cwe":["CWE-502"],"published":"2026-10-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T17:19:09.547","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-73793","references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US","label":"security-alert@hpe.com"}],"tags":["nvd","cve.org"],"epss":0.0027,"epssPercentile":0.19111,"ingestedAt":"2026-10-14T10:25:41.201Z","vendor":"Hewlett Packard Enterprise","product":"HPE NonStop Middleware","affected":["hpe_nonstop_middleware T1155L01^AAF and earlier"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-14T16:05:50.834331Z"},"slug":"CVE-2026-73793","body":"## Overview\n\nHPE NonStop Middleware software has secret key handling and data deserialization vulnerability.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":44,"depthScoreParts":{"impact":43.5,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}