CVE-2026-40670
UNKNOWN
NVD
CVSS Score
0
Severity
UNKNOWN
Published
Nov 10, 2026
Vendor
unknown
Description
Improper check for unusual or exceptional conditions in AMD Secure Encrypted Virtualization - Secure Nested Paging (SEV-SNP) could allow a privileged attacker to potentially overlap MMIO regions with DRAM regions resulting in loss of integrity.