CVE-2026-73732: Arubanetworks Fabric Composer

Medium severity, CVSS 5.6. EPSS: 0.1% chance of exploitation in the next 30 days.

A vulnerability in the underlying operating system of HPE Networking Fabric Composer could allow an authenticated low privilege operator user with local access to obtain sensitive information. Successful exploitation could allow an attacker to retrieve sensitive data which could be used to gain further unauthorized access to the affected system and to other systems it interacts with.

Affected products

• Arubanetworks Fabric Composer: up to and including 7.3.3

Published 2026-09-01. Last modified 2026-09-03.