Medium severityNVD Advisory· Published May 13, 2026· Updated May 13, 2026
CVE-2025-61971
CVE-2025-61971
Description
Missing lock bit protection for NBIO registers could allow a local admin-privileged attacker to modify MMIO routing configurations, potentially resulting in loss of SEV-SNP guest integrity.
Patches
Vulnerability mechanics
References
1News mentions
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