windows update guidance

  1. CVE-2026-20819: Windows VBS Enclave Info Disclosure and Patch Guide

    Microsoft’s security update listing for CVE-2026-20819 identifies an untrusted pointer dereference in the Windows Virtualization‑Based Security (VBS) enclave that can be induced by an authorized local actor to disclose sensitive information from inside the enclave, and Microsoft has published an...
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    • information disclosure patch management vbs enclave windows update guidance
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    • Forum: Security Alerts