Medium severity5.6NVD Advisory· Published Oct 13, 2026· Updated Oct 13, 2026

CVE-2026-70097

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to perform spoofing locally.

Affected products

Microsoft/Windows Virtualization-Based Security (VBS) Enclavellm-fuzzy

Patches

Vulnerability mechanics

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-70097nvd

News mentions

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