CVE-2024-5477: HP Inc Certain HP Pc Products

High severity, CVSS 7.3. EPSS: 0.2% chance of exploitation in the next 30 days.

A potential security vulnerability has been identified in the System BIOS for some HP PC products which may allow escalation of privilege, arbitrary code execution, denial of service, or information disclosure via a physical attack that requires specialized equipment and knowledge. HP is releasing firmware mitigation for the potential vulnerability.

Affected products

Published 2025-08-13. Last modified 2026-06-17.