HPE security advisory (AV26-305)

Serial number: AV26-305
Date: March 31, 2026

On March 31, 2026, HPE published a security advisory to address a critical vulnerability in the following product:

• HPE Telco Network Function Virtualization Orchestrator – version v7.5.0 and prior

The Cyber Centre encourages users and administrators to review the provided web links and apply the necessary updates.

• HPESBNW05033 rev.1 - HPE Telco Network Function Virtual Orchestrator, Improper Input Validation in the Undertow HTTP Server Core
• HPE Security Bulletin Library