CVE-2026-73724: Arubanetworks Fabric Composer

High severity, CVSS 7.1. EPSS: 0.3% chance of exploitation in the next 30 days.

Privilege escalation vulnerabilities exist in the API of HPE Networking Fabric Composer. Successful exploitation could allow an authenticated low privilege operator user to change the state of certain settings of a vulnerable system.

Affected products

• Arubanetworks Fabric Composer: before 7.3.4 (fixed in 7.3.4)

Published 2026-09-01. Last modified 2026-09-02.