Medium severityNVD Advisory· Published Nov 10, 2026

CVE-2025-0027

Description

Improper access control in AMD Secure Encrypted Virtualization (SEV) firmware could allow a malicious hypervisor to bypass Reverse Map Table (RMP) protections, potentially impacting the integrity of Secure Encrypted Virtualization-Secure Nested Paging (SEV-SNP) guest memory.

Affected products

AMD/Secure Encrypted Virtualization (SEV)llm-fuzzy

Patches

Vulnerability mechanics

References

www.amd.com/en/resources/product-security/bulletin/AMD-SB-3037.htmlnvd

News mentions

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