CVE-2025-54509EPSS p1.7%

CVE-2025-54509CVE-2025-54509

Description

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.

Scoring

EPSS0.11% probability of exploitation · percentile 1.7% · 2026-06-18T12:00:27Z
Last modified2026-06-09

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.