Windows 11 Patch
The latest Windows 11 Patch coverage — news, analysis, and updates from the WindowsNews.AI desk.
KB5079473 adds Sysmon and Emoji 16 as Windows 11 fixes 72 CVEs.
Microsoft's March 2026 Patch Tuesday delivers KB5079473, a cumulative update for Windows 11 that introduces two significant additions: System Monitor (Sysmon) as an in-box component and support for...
Windows 11 Notepad Markdown bug CVE-2026-20841 enables code execution via crafted links
Microsoft has urgently patched a high-severity remote code execution vulnerability in Windows 11's modern Notepad application, designated CVE-2026-20841, that could allow attackers to execute...
KB5074105 delivers MIDI 2.0 and cross-device resume to Windows 11 Release Preview builds 26100.7701 and 26200.7701.
Microsoft has released KB5074105 to Windows Insider Release Preview channels, delivering builds 26100.7701 and 26200.7701 with a focused set of enhancements for creators, accessibility improvements,...
January 2026 Patch Cripples Outlook on Windows 11, Forcing Emergency KB5078127
The January 2026 Patch Tuesday update for Windows 11 triggered widespread Outlook crashes that left users with frozen inboxes, mismatched mailboxes, and IT departments scrambling for solutions....
Microsoft's Emergency KB5078127 Update Fixes Critical Outlook Cloud File Access Bug
Microsoft has released an emergency out-of-band update, KB5078127, to address a critical regression that prevented Outlook and other applications from opening or saving files stored in cloud services...
January 2026 Patch Tuesday triggers Remote Desktop failure, forcing Microsoft to rush OOB fixes for Windows 11.
Microsoft's January 2026 Patch Tuesday updates for Windows 11 have proven particularly problematic, with the company confirming multiple regressions that required rapid out-of-band (OOB) fixes to...
Microsoft's KB5074109 breaks Azure Virtual Desktop while fixing 60+ January 2025 security holes
Microsoft's January 2025 cumulative update KB5074109 for Windows 11 represents a significant security baseline release that has generated considerable discussion among IT professionals and Windows...