CVE-2026-23826

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.

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:arubanetworks:arubaos::::::::
	cpe:2.3:o:arubanetworks:arubaos::::::::
	cpe:2.3:o:arubanetworks:arubaos::::::::

Configuration 2 (hide)

OR	cpe:2.3:a:arubanetworks:sd-wan::::::::
	cpe:2.3:a:arubanetworks:sd-wan::::::::

History

No history.

Information

Published : 2026-05-12 20:16

Updated : 2026-06-17 10:22

NVD link : CVE-2026-23826

Mitre link : CVE-2026-23826

CVE.ORG link : CVE-2026-23826

JSON object : View

Products Affected

arubanetworks

arubaos
sd-wan

CWE

CWE-770

Allocation of Resources Without Limits or Throttling

{"id": "CVE-2026-23826", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-23826", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-05-13T15:45:15.478850Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security-alert@hpe.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "affected": [{"source": "security-alert@hpe.com", "affectedData": [{"vendor": "Hewlett Packard Enterprise (HPE)", "product": "HPE Aruba Networking Wireless Operating System (AOS)", "versions": [{"status": "affected", "version": "8.13.0.0", "versionType": "semver", "lessThanOrEqual": "8.13.1.1"}, {"status": "affected", "version": "8.12.0.0", "versionType": "semver", "lessThanOrEqual": "8.12.0.6"}, {"status": "affected", "version": "8.10.0.0", "versionType": "semver", "lessThanOrEqual": "8.10.0.21"}], "defaultStatus": "affected"}]}], "published": "2026-05-12T20:16:31.683", "references": [{"url": "https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbnw05048en_us&docLocale=en_US", "tags": ["Vendor Advisory"], "source": "security-alert@hpe.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-770"}]}], "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."}], "lastModified": "2026-06-17T10:22:09.930", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A3310CEA-A66E-4374-91DE-5B9ACC49005E", "versionEndExcluding": "8.10.0.22", "versionStartIncluding": "6.5.4.0"}, {"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "6B106E8F-BD70-4427-8B0B-BE6A060DA43A", "versionEndExcluding": "8.12.0.7", "versionStartIncluding": "8.11.0.0"}, {"criteria": "cpe:2.3:o:arubanetworks:arubaos:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0CA7BD88-F241-4D60-9BA7-7409A1E435CC", "versionEndExcluding": "8.13.1.2", "versionStartIncluding": "8.13.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4311C56C-9E48-4695-A24C-C93FEFB6F354", "versionEndIncluding": "8.6.0.4-2.2.0.7", "versionStartIncluding": "8.6.0.4-2.2.0.0"}, {"criteria": "cpe:2.3:a:arubanetworks:sd-wan:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C7825F9F-FC5F-4C61-A67B-5034E943F8C3", "versionEndIncluding": "8.7.0.0-2.3.0.9", "versionStartIncluding": "8.7.0.0-2.3.0.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-alert@hpe.com"}