cve 2026 58638

  1. CVE-2026-58638: Install July Updates to Fix Windows Boot Loader Bypass

    Microsoft’s July 14, 2026 security updates fix CVE-2026-58638, a Windows Boot Loader security feature bypass that affects supported Windows client and server releases from Windows 10 version 1809 through Windows 11 version 26H1 and Windows Server 2025. The immediate action is straightforward...
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    • cve 2026 58638 patch management secure boot windows security
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    • Forum: Security Alerts