Medium severityNVD Advisory· Published Feb 10, 2026· Updated Apr 15, 2026

CVE-2025-52536

Description

Improper Prevention of Lock Bit Modification in SEV firmware could allow a privileged attacker to downgrade firmware potentially resulting in a loss of integrity.

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.amd.com/en/resources/product-security/bulletin/AMD-SB-3023.htmlnvd

News mentions

No linked articles in our index yet.

cvss	0.260
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000