{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-76686", "assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0", "state": "PUBLISHED", "assignerShortName": "hpe", "dateReserved": "2026-08-19T16:11:34.861Z", "datePublished": "2026-09-15T19:23:46.080Z", "dateUpdated": "2026-09-15T19:23:46.080Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "EdgeConnect SD-WAN Gateways", "vendor": "Hewlett Packard Enterprise (HPE)", "versions": [{"lessThanOrEqual": "9.7.0.0", "status": "affected", "version": "9.7.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.6.3.1", "status": "affected", "version": "9.6.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.5.8.1", "status": "affected", "version": "9.5.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.4.8.2", "status": "affected", "version": "9.4.0.0", "versionType": "semver"}]}], "credits": [{"lang": "en", "type": "reporter", "value": "Internal security research (HPE Networking)."}], "descriptions": [{"lang": "en", "value": "A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service."}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "NETWORK", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "providerMetadata": {"orgId": "eb103674-0d28-4225-80f8-39fb86215de0", "shortName": "hpe", "dateUpdated": "2026-09-15T19:23:46.080Z"}, "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US"}], "source": {"advisory": "HPESBNW05135", "discovery": "INTERNAL"}, "title": "Unauthenticated Denial-of-Service (DoS) Vulnerability leads to Service Disruption in HPE Networking EdgeConnect SD-WAN Gateways", "x_generator": {"engine": "Vulnogram 0.2.0"}}}}

{}

{"affected": [{"affectedData": [{"defaultStatus": "affected", "product": "EdgeConnect SD-WAN Gateways", "vendor": "Hewlett Packard Enterprise (HPE)", "versions": [{"lessThanOrEqual": "9.7.0.0", "status": "affected", "version": "9.7.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.6.3.1", "status": "affected", "version": "9.6.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.5.8.1", "status": "affected", "version": "9.5.0.0", "versionType": "semver"}, {"lessThanOrEqual": "9.4.8.2", "status": "affected", "version": "9.4.0.0", "versionType": "semver"}]}], "source": "security-alert@hpe.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability exists in the underlying operating system of HPE Networking EdgeConnect SD-WAN Gateways. Successful exploitation could allow an unauthenticated remote attacker to conduct a denial-of-service attack on the affected service."}], "id": "CVE-2026-76686", "lastModified": "2026-09-16T19:20:52.817", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "security-alert@hpe.com", "type": "Secondary"}]}, "published": "2026-09-15T20:17:50.570", "references": [{"source": "security-alert@hpe.com", "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05135en_us&docLocale=en_US"}], "sourceIdentifier": "security-alert@hpe.com", "vulnStatus": "Awaiting Analysis"}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.7.0.0,9.7.0.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.6.0.0,9.6.0.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.5.0.0,9.5.0.0]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[9.4.0.0,9.4.0.0]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "EdgeConnect SD-WAN Gateways", "source": "cna", "vendor": "Hewlett Packard Enterprise (HPE)"}, "product": "edgeconnect_sd-wan_gateways", "vendor": "hewlett_packard_enterprise_(hpe)"}], "created": "2026-09-15T23:30:07.716237+00:00", "updated": "2026-09-17T19:53:16.887086+00:00", "vendors": ["hewlett_packard_enterprise_(hpe)", "hewlett_packard_enterprise_(hpe)$PRODUCT$edgeconnect_sd-wan_gateways"], "weaknesses": ["CWE-770"]}