CVE-2026-23822
Analyzed
Analyzed - Analysis Complete
BaseFortify
Vulnerability report for CVE-2026-23822, including description, CVSS score, EPSS score, affected products, exploitability, helpful resources, and attack-flow context.
Publication date: 2026-05-12
Last updated on: 2026-08-12
Assigner: Hewlett Packard Enterprise (HPE)
Description
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
CVSS Scores
EPSS Scores
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| Percentile: |
Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| arubanetworks | arubaos | From 8.11.0.0 (inc) to 8.12.0.7 (exc) |
| arubanetworks | arubaos | From 8.13.0.0 (inc) to 8.13.1.2 (exc) |
| arubanetworks | arubaos | From 6.4.0.0 (inc) to 6.5.4.24 (inc) |
| arubanetworks | arubaos | From 8.4.0.0 (inc) to 8.10.0.22 (exc) |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-776 | The product uses XML documents and allows their structure to be defined with a Document Type Definition (DTD), but it does not properly control the number of recursive definitions of entities. |
