CVE-2025-54514 Other in AMD EPYC™ 9005 Series Processors

Medium 4.8 Published 10 Feb 2026 Updated 11 Feb 2026

A malicious local attacker with high privileges can compromise integrity by exploiting improper isolation of shared resources in AMD processors.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Local or same network only
Victim action needed: Not needed
Fix: Available

What is CVE-2025-54514?

CVE-2025-54514 is a medium-severity vulnerability in AMD EPYC™ 9005 Series Processors, published on 10 Feb 2026. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

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.

Weakness: CWE-1189

Which versions are affected by CVE-2025-54514?

How do I fix CVE-2025-54514?

Apply the vendor's patch.

Is CVE-2025-54514 being exploited?

There is no known exploitation of CVE-2025-54514 in the wild and no public exploit code.

Sources

Also known as DEBIAN-CVE-2025-54514, GHSA-57cm-p6rm-7r9v, UBUNTU-CVE-2025-54514.