{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23826", "assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0", "state": "PUBLISHED", "assignerShortName": "hpe", "dateReserved": "2026-01-16T15:22:49.225Z", "datePublished": "2026-05-12T18:53:47.735Z", "dateUpdated": "2026-05-13T15:45:23.514Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "eb103674-0d28-4225-80f8-39fb86215de0", "shortName": "hpe", "dateUpdated": "2026-05-12T18:53:47.735Z"}, "title": "Unauthenticated Denial of Service in AOS-8 Network Management Service", "affected": [{"vendor": "Hewlett Packard Enterprise (HPE)", "product": "HPE Aruba Networking Wireless Operating System (AOS)", "versions": [{"status": "affected", "version": "8.13.0.0", "lessThanOrEqual": "8.13.1.1", "versionType": "semver"}, {"status": "affected", "version": "8.12.0.0", "lessThanOrEqual": "8.12.0.6", "versionType": "semver"}, {"status": "affected", "version": "8.10.0.0", "lessThanOrEqual": "8.10.0.21", "versionType": "semver"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "A vulnerability in a network management service of AOS-8 Operating System could allow an unauthenticated remote attacker to exploit this vulnerability by sending specially crafted network packets to the affected device, potentially resulting in a denial-of-service condition. Successful exploitation could cause the affected service process to terminate unexpectedly, disrupting normal device operations.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>A vulnerability in a network management service of AOS-8 Operating System could allow an unauthenticated remote attacker to exploit this vulnerability by sending specially crafted network packets to the affected device, potentially resulting in a denial-of-service condition. Successful exploitation could cause the affected service process to terminate unexpectedly, disrupting normal device operations. </p>"}]}], "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}], "credits": [{"lang": "en", "value": "n3k", "type": "reporter"}], "source": {"advisory": "HPESBNW05048", "discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-770", "lang": "en", "description": "CWE-770 Allocation of Resources Without Limits or Throttling"}]}], "metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2026-05-13T15:45:15.478850Z", "id": "CVE-2026-23826", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2026-05-13T15:45:23.514Z"}}]}}

{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2026-23826", "assignerOrgId": "eb103674-0d28-4225-80f8-39fb86215de0", "state": "PUBLISHED", "assignerShortName": "hpe", "dateReserved": "2026-01-16T15:22:49.225Z", "datePublished": "2026-05-12T18:53:47.735Z", "dateUpdated": "2026-05-13T15:45:23.514Z"}, "containers": {"cna": {"providerMetadata": {"orgId": "eb103674-0d28-4225-80f8-39fb86215de0", "shortName": "hpe", "dateUpdated": "2026-05-12T18:53:47.735Z"}, "title": "Unauthenticated Denial of Service in AOS-8 Network Management Service", "affected": [{"vendor": "Hewlett Packard Enterprise (HPE)", "product": "HPE Aruba Networking Wireless Operating System (AOS)", "versions": [{"status": "affected", "version": "8.13.0.0", "lessThanOrEqual": "8.13.1.1", "versionType": "semver"}, {"status": "affected", "version": "8.12.0.0", "lessThanOrEqual": "8.12.0.6", "versionType": "semver"}, {"status": "affected", "version": "8.10.0.0", "lessThanOrEqual": "8.10.0.21", "versionType": "semver"}], "defaultStatus": "affected"}], "descriptions": [{"lang": "en", "value": "A vulnerability in a network management service of AOS-8 Operating System could allow an unauthenticated remote attacker to exploit this vulnerability by sending specially crafted network packets to the affected device, potentially resulting in a denial-of-service condition. Successful exploitation could cause the affected service process to terminate unexpectedly, disrupting normal device operations.", "supportingMedia": [{"type": "text/html", "base64": false, "value": "<p>A vulnerability in a network management service of AOS-8 Operating System could allow an unauthenticated remote attacker to exploit this vulnerability by sending specially crafted network packets to the affected device, potentially resulting in a denial-of-service condition. Successful exploitation could cause the affected service process to terminate unexpectedly, disrupting normal device operations. </p>"}]}], "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "availabilityImpact": "HIGH", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}}], "credits": [{"lang": "en", "value": "n3k", "type": "reporter"}], "source": {"advisory": "HPESBNW05048", "discovery": "INTERNAL"}, "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2026-23826", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-13T15:45:15.478850Z"}}}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-770", "description": "CWE-770 Allocation of Resources Without Limits or Throttling"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-05-13T15:43:51.566Z"}}]}}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*", "matchCriteriaId": "A3310CEA-A66E-4374-91DE-5B9ACC49005E", "versionEndExcluding": "8.10.0.22", "versionStartIncluding": "6.5.4.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*", "matchCriteriaId": "6B106E8F-BD70-4427-8B0B-BE6A060DA43A", "versionEndExcluding": "8.12.0.7", "versionStartIncluding": "8.11.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*", "matchCriteriaId": "0CA7BD88-F241-4D60-9BA7-7409A1E435CC", "versionEndExcluding": "8.13.1.2", "versionStartIncluding": "8.13.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:*", "matchCriteriaId": "4311C56C-9E48-4695-A24C-C93FEFB6F354", "versionEndIncluding": "8.6.0.4-2.2.0.7", "versionStartIncluding": "8.6.0.4-2.2.0.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:*", "matchCriteriaId": "C7825F9F-FC5F-4C61-A67B-5034E943F8C3", "versionEndIncluding": "8.7.0.0-2.3.0.9", "versionStartIncluding": "8.7.0.0-2.3.0.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability in a network management service of AOS-8 Operating System could allow an unauthenticated remote attacker to exploit this vulnerability by sending specially crafted network packets to the affected device, potentially resulting in a denial-of-service condition. Successful exploitation could cause the affected service process to terminate unexpectedly, disrupting normal device operations."}], "id": "CVE-2026-23826", "lastModified": "2026-05-15T12:44:58.460", "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": "2026-05-12T20:16:31.683", "references": [{"source": "security-alert@hpe.com", "tags": ["Vendor Advisory"], "url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US"}], "sourceIdentifier": "security-alert@hpe.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-770"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[8.13.0.0,8.13.1.1]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[8.12.0.0,8.12.0.6]"}}, {"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[8.10.0.0,8.10.0.21]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "manual", "scores": [{"score": 100.0, "source": "manual"}]}, "original": {"product": "HPE Aruba Networking Wireless Operating System (AOS)", "source": "cna", "vendor": "Hewlett Packard Enterprise (HPE)"}, "product": "arubaos", "vendor": "hpe"}], "created": "2026-05-12T21:15:29.141667+00:00", "updated": "2026-05-13T20:45:04.193361+00:00", "vendors": ["hpe", "hpe$PRODUCT$arubaos"]}