CVE-2025-54509
CVE-2025-54509
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 4EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
09 Jun 2026Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Improper access control for register interface in the input-output memory management unit (IOMMU) could allow a privileged attacker to cause non-coherent accesses by the AMD secure processor (ASP) potentially resulting in loss of integrity.
CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:N
Affected products
AMD · AMD EPYC™ 8004 Series ProcessorsAMD · AMD EPYC™ 9004 Series ProcessorsAMD · AMD EPYC™ 9005 Series ProcessorsAMD · AMD EPYC™ Embedded 8004 Series ProcessorsAMD · AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Bergamo")AMD · AMD EPYC™ Embedded 9004 Series Processors (formerly codenamed "Genoa")AMD · AMD EPYC™ Embedded 9005 Series ProcessorsWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →