{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-76656","assignerOrgId":"eb103674-0d28-4225-80f8-39fb86215de0","state":"PUBLISHED","assignerShortName":"hpe","dateReserved":"2026-08-19T16:10:37.082Z","datePublished":"2026-10-15T01:26:24.344Z","dateUpdated":"2026-10-15T15:24:09.343Z"},"containers":{"cna":{"providerMetadata":{"orgId":"eb103674-0d28-4225-80f8-39fb86215de0","shortName":"hpe","dateUpdated":"2026-10-15T01:26:24.344Z"},"title":"HPE NonStop TCP/IP UTILITIES - Denial of Service vulnerability","problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-306","description":"CWE-306 Missing authentication for critical function","type":"CWE"}]}],"impacts":[{"capecId":"CAPEC-469","descriptions":[{"lang":"en","value":"CAPEC-469 HTTP DoS"}]}],"affected":[{"vendor":"Hewlett Packard Enterprise","product":"HPE NonStop TCP/IP UTILITIES","versions":[{"status":"affected","version":"T8602L01^BAA and earlier"}],"defaultStatus":"affected"}],"descriptions":[{"lang":"en","value":"A\n  vulnerability in HPE NonStop TCP/IP UTILITIES could allow an unauthenticated remote\n  attacker to cause a denial of service when traceroute is executed under\n  certain conditions.","supportingMedia":[{"type":"text/html","base64":false,"value":"<table>\n \n <tbody><tr>\n\n  <td>A\n  vulnerability in HPE NonStop TCP/IP UTILITIES could allow an unauthenticated remote\n  attacker to cause a denial of service when traceroute is executed under\n  certain conditions.</td>\n\n </tr>\n</tbody></table>"}]}],"references":[{"url":"https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US"}],"metrics":[{"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}],"cvssV3_1":{"version":"3.1","attackVector":"NETWORK","attackComplexity":"HIGH","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"UNCHANGED","confidentialityImpact":"NONE","integrityImpact":"NONE","availabilityImpact":"HIGH","baseSeverity":"MEDIUM","baseScore":5.3,"vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H"}}],"source":{"discovery":"UNKNOWN"},"x_generator":{"engine":"Vulnogram 1.0.5"}},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-10-15T15:23:55.900286Z","id":"CVE-2026-76656","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2026-10-15T15:24:09.343Z"}}]}}