A vulnerability in the XML handling component of AOS-8 DHCP services could allow an unauthenticated remote attacker to trigger a denial-of-service condition. Successful exploitation could allow an attacker to cause excessive resource consumption upon user interaction, leading to service disruption or reduced availability of the affected system.








NOTE: This vulnerability only impacts Access Points running AOS Instant 8.x.x.x

Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.


Workaround

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History

Tue, 12 May 2026 21:00:00 +0000

Type Values Removed Values Added
Weaknesses CWE-611

Tue, 12 May 2026 20:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-776
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 12 May 2026 19:00:00 +0000

Type Values Removed Values Added
Description A vulnerability in the XML handling component of AOS-8 DHCP services could allow an unauthenticated remote attacker to trigger a denial-of-service condition. Successful exploitation could allow an attacker to cause excessive resource consumption upon user interaction, leading to service disruption or reduced availability of the affected system. NOTE: This vulnerability only impacts Access Points running AOS Instant 8.x.x.x
Title Unauthenticated XML External Entity Injection in AOS-8 Instant allows Denial of Service
References
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: hpe

Published:

Updated: 2026-05-12T19:25:55.101Z

Reserved: 2026-01-16T15:22:49.224Z

Link: CVE-2026-23822

cve-icon Vulnrichment

Updated: 2026-05-12T19:25:49.763Z

cve-icon NVD

Status : Received

Published: 2026-05-12T19:16:28.947

Modified: 2026-05-12T20:16:31.257

Link: CVE-2026-23822

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-12T20:45:23Z

Weaknesses