CVE-2025-48517: AMD Epyc 9005 Series Processors
Medium severity, CVSS 4.6. EPSS: 0.2% chance of exploitation in the next 30 days.
Insufficient Granularity of Access Control in SEV firmware could allow a privileged user with a malicious hypervisor to create a SEV-ES guest with an ASID in the range meant for SEV-SNP guests potentially resulting in a partial loss of confidentiality.
Affected products
Published 2026-02-10. Last modified 2026-06-17.