HPE security advisory (AV26-164)

Serial number: AV26-164
Date: February 24, 2026

On February 24, 2026, HPE published a security advisory to address a vulnerability in the following product:

• HPE ProLiant AMD DL/XL Servers – multiple versions and models

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

• HPESBHF05021 rev.1 - Certain HPE ProLiant AMD DL/XL Servers Using Certain AMD EPYC Processors, AMD-SB-7059: Guest Initiated Machine Check Errors, Denial of Service Vulnerability
• HPE Security Bulletin Library