Microsoft has released its November 2026 Patch Tuesday updates, fixing 1,093 newly released vulnerabilities across Windows, Office, SQL Server, SharePoint, Exchange Server, Azure services, and developer tools. The release includes one actively exploited zero-day in Microsoft Outlook that can leak a user’s NTLMv2 authentication hash to an attacker. This update addresses 63 critical vulnerabilities, 1,029 […]
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Microsoft November 2026 Patch Tuesday Fixes 1,093 Vulnerabilities, Including Outlook Zero-Day