CVE-2025-54514: AMD Epyc 9005 Series Processors

Medium severity, CVSS 4.8. EPSS: 0.1% chance of exploitation in the next 30 days.

Improper isolation of shared resources on a system on a chip by a malicious local attacker with high privileges could potentially lead to a partial loss of integrity.

Affected products

• AMD AMD Epyc 9005 Series Processors
• AMD AMD Epyc Embedded 9005 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 Ai 400 Series Processors
• AMD AMD Ryzen Ai Max 300 Series Processors
• AMD AMD Ryzen Threadripper 9000 Processors
• AMD AMD Ryzen Threadripper Pro 9000 Wx-Series Processors
• AMD AMD Ryzen z2 Series Processors Extreme

Published 2026-02-10. Last modified 2026-06-17.