CVE-2026-20876

Name of the Vulnerable Software and Affected Versions Windows Virtualization-Based Security (VBS) Enclave (affected versions not specified)

Description A heap-based buffer overflow exists within the Windows Virtualization-Based Security (VBS) Enclave component. This condition allows a locally authorized attacker to gain elevated privileges on the system. The issue involves a flaw that can be exploited to affect system security.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.