CVE-2025-29943
Medium
Description
Write what were condition within AMD CPUs may allow an admin-privileged attacker to modify the configuration of the CPU pipeline potentially resulting in the corruption of the stack pointer inside an SEV-SNP guest.
SeverityMedium
CVSS4.6
Exploit probability—
ProductAMD EPYC™ 9004 Series Processors
PublishedJan 16, 2026
First seenJan 16, 2026
Weakness typeCWE-123CWE-123
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™ 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 9005 Series Processors | No range specified | — |
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