CVE-2025-54507: AMD EPYC™ 9005 Series Processors vulnerability
AMD · AMD EPYC™ 9005 Series Processors
Vendor fix available · Affected: AMD EPYC™ 9005 Series Processors · Exploitation: unlikely (under 1%)
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
Higher than 4% of scored CVEs
DescriptionCVE.org
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.
Affected products2
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- AMD · AMD EPYC™ 9005 Series ProcessorsVersions not stated
- AMD · AMD EPYC™ Embedded 9005 Series ProcessorsVersions not stated
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Unlikely (under 1%). EPSS under 1%, or no score yet.
- CISA KEV
- Not listed
- Public check
- No public nuclei template
- Vendor
- AMD
- Published
- November 2026
CoverageNo articles yet
No CyberSIXT article names CVE-2025-54507 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.