CVE-2026-0480 - AMD Secure Encrypted Virtualization Missing Authentication Vulnerability

CVE-2026-0480 - AMD Secure Encrypted Virtualization Missing Authentication Vulnerability

https://cvefeed.io/rssfeed/latest.atom / Wed, 11/11/2026 - 01:52
CVE ID :CVE-2026-0480
Published : Nov. 10, 2026, 11:17 p.m. | 1 hour, 11 minutes ago
Description :Missing Authentication for Critical Function in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to forge SEV-TIO guest request messages potentially compromising SEV-SNP guest memory integrity and confidentiality.
Severity: 6.0 | MEDIUM
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