{"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": "2026-10-15T01:26:24.344Z"}, "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"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "affected", "product": "HPE NonStop TCP/IP UTILITIES", "vendor": "Hewlett Packard Enterprise", "versions": [{"status": "affected", "version": "T8602L01^BAA and earlier"}]}], "source": "[email protected]"}], "cveTags": [], "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."}], "id": "CVE-2026-76656", "lastModified": "2026-10-15T02:20:15.770", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 1.6, "impactScore": 3.6, "source": "[email protected]", "type": "Secondary"}]}, "published": "2026-10-15T02:20:15.770", "references": [{"source": "[email protected]", "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbns05148en_us&docLocale=en_US"}], "sourceIdentifier": "[email protected]", "vulnStatus": "Received", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-306"}], "source": "[email protected]", "type": "Secondary"}]}

{}

{"created": "2026-10-15T11:45:17.982862+00:00", "updated": "2026-10-15T11:45:17.982866+00:00", "vendors": []}