CVE-2025-48517 - AMD SEV Firmware Access Control Bypass

CVE ID : CVE-2025-48517 Published : Feb. 10, 2026, 8:16 p.m. | 40 minutes ago Description : 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. Severity: 4.6 | MEDIUM Visit the link for more details, such as CVSS details, affected products, timeline, and more...