CVE-2026-23826
High
Description
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.
SeverityHigh
CVSS7.5
Exploit probability—
ProductArubanetworks Arubaos
PublishedMay 12, 2026
First seenMay 12, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- arubanetworks arubaos8.10.0.22, 8.12.0.7, 8.13.1.2 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| arubanetworks arubaos | 6.5.4.0 ≤ v < 8.10.0.22, 8.11.0.0 ≤ v < 8.12.0.7, 8.13.0.0 ≤ v < 8.13.1.2 | 8.10.0.22, 8.12.0.7, 8.13.1.2 |
| arubanetworks sd-wan | 8.6.0.4-2.2.0.0 ≤ v ≤ 8.6.0.4-2.2.0.7, 8.7.0.0-2.3.0.0 ≤ v ≤ 8.7.0.0-2.3.0.9 | — |
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