CVE-2025-54507
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Improper validation of consistency within input in AMD SEV (Secure Encrypted Virtualization) firmware could allow an attacker with administrative privileges to create multiple RMP entries for the same guest physical address, potentially resulting in loss of guest integrity.
| CWE | CWE-1288 |
| Vendor | amd |
| Product | amd epyc™ 9005 series processors |
| Published | Nov 12, 2026 |
| Last Updated | Nov 13, 2026 |
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Affected Versions
AMD / AMD EPYC™ 9005 Series Processors
All versions affected AMD / AMD EPYC™ Embedded 9005 Series Processors
All versions affected