CVE-2025-0031
Medium
Description
A use after free in the SEV firmware could allow a malicous hypervisor to activate a migrated guest with the SINGLE_SOCKET policy on a different socket than the migration agent potentially resulting in loss of integrity.
SeverityMedium
CVSS4.6
Exploit probability—
ProductAMD EPYC™ 9004 Series Processors
PublishedFeb 10, 2026
First seenFeb 10, 2026
Weakness typeCWE-416Use after free
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| AMD AMD EPYC™ 9004 Series Processors | No range specified | — |
| AMD AMD EPYC™ 7003 Series Processors | No range specified | — |
| AMD AMD EPYC™ 9005 Series Processors | No range specified | — |
| AMD AMD EPYC™ 8004 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 7003 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 9003 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 9005 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 9004 Series Processors | No range specified | — |
| AMD AMD EPYC™ Embedded 8004 Series Processors | No range specified | — |
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