CIRT.GY | HPE Security Advisory (February 24th, 2026)

HPE Security Advisory (February 24th, 2026)

Ref# ADV2026_110 | Date: Feb 24th 2026

HPE published a security advisory highlighting vulnerabilities in the following product on February 24, 2026. It is recommended that you take the necessary precautions by ensuring your product is always updated.

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

For more information on these updates, you can follow these URLs:

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

The Guyana National CIRT recommends that users and administrators review these updates and apply them where necessary.

PDF Download: HPE Security Advisory

References

HPE Security Advisory (February 24th, 2026). Retrieved from HPE. https://support.hpe.com/hpesc/public/docDisplay?docId=hpesbhf05021en_us&docLocale=en_US#hpesbhf05021-rev-1-certain-hpe-proliant-amd-dl-xl-0
HPE Security Advisory. (February 24th, 2026). Retrieved from Canadian Centre for Cyber Security. https://cyber.gc.ca/en/alerts-advisories/hpe-security-advisory-av26-164