CVE-2025-52537: Race Condition

Published Nov 10, 2026

Updated

Improper access control within the AMD Secure Encrypted Virtualization (SEV) firmware could allow an attacker with administrative privileges to tamper with memory, potentially resulting in loss of guest memory integrity.

Affected Software

1 affected component

AMD Secure Encrypted Virtualization (SEV) firmware

Event History

Nov 10, 2026

CVE Published

via MITRE·09:44 PM

Data Sourced

via MITRE·09:44 PM

DescriptionWeakness

Data Sourced

via NVD·10:17 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What level of access does an attacker need?

Exploitation requires administrative privileges and local access. No user interaction is required.

What is the expected security impact?

The issue can allow tampering with memory and loss of guest memory integrity. The supplied vector indicates no direct impact on guest confidentiality or availability.

Company

Resources

Contact

SecAlerts Pty Ltd.
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Fortitude Valley,
QLD 4006, Australia
info@secalerts.co

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