CVE-2025-0032: AMD Epyc 9005 Series Processors

High severity, CVSS 7.2. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper cleanup in AMD CPU microcode patch loading could allow an attacker with local administrator privilege to load malicious CPU microcode, potentially resulting in loss of integrity of x86 instruction execution.

Affected products

• AMD AMD Epyc 9005 Series Processors
• AMD AMD Epyc Embedded 9000 Series Processors
• AMD AMD Ryzen 9000 Series Desktop Processors
• AMD AMD Ryzen 9000hx Series Processors
• AMD AMD Ryzen Ai 300 Series Processors
• AMD AMD Ryzen Al Max+
• AMD AMD Ryzen Threadripper 9000 Series

Published 2025-09-06. Last modified 2026-06-17.