{ "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": "\n \n \n\n \n\n \n
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.
" } ] } ], "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" } } ] } }