HPE: 📅 Published on July 21, 2026

HPE Security Advisory

Published Date: July 21, 2026

Advisory Summary

🛑 Critical Alert: Multiple Vulnerabilities Discovered in HPE Aruba Networking AOS-CX

HPE has released security advisory HPESBNW05081 rev.1 reporting several vulnerabilities within their Aruba Networking AOS-CX operating system. These vulnerabilities could potentially allow attackers to compromise network infrastructure, leading to unauthorized access, data leakage, or service disruptions in environments deploying AOS-CX-based switches and devices.

Given the central role of Aruba switches in enterprise and data center networking, immediate assessment and patching are recommended to mitigate risk. IT administrators should review the detailed advisory, identify affected firmware versions, and apply the provided security updates without delay to protect against exploitation.

Proactive monitoring and implementing best security practices around Aruba AOS-CX infrastructure are crucial following this disclosure.

Reference: Vendor Advisory