CVE-2026-23819: Arubanetworks Arubaos

High severity, CVSS 8.8. EPSS: 0.3% chance of exploitation in the next 30 days.

A vulnerability in the web-based management interface of Access Points running AOS-10 and AOS-8 Instant could allow an unauthenticated remote attacker to execute arbitrary JavaScript code in a victim's browser within the same local network. Successful exploitation could allow an attacker to compromise user data and potentially manipulate device configuration settings.

Affected products

• Arubanetworks Arubaos: from 6.4.0.0, up to and including 6.5.4.24; from 8.4.0.0, before 8.10.0.22 (fixed in 8.10.0.22); from 8.11.0.0, before 8.12.0.7 (fixed in 8.12.0.7); from 8.13.0.0, before 8.13.1.2 (fixed in 8.13.1.2); from 10.3.0.0, before 10.4.1.11 (fixed in 10.4.1.11); from 10.5.0.0, before 10.7.2.3 (fixed in 10.7.2.3); …

Published 2026-05-12. Last modified 2026-08-11.