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Security Updates

Microsoft’s May Patch Tuesday Fixes About 137 Flaws With No Zero-Days

AI-led bug hunting is swelling patch loads for defenders.

Microsoft Ships Optional Fix for Windows 11 App Sign-In Failures Caused by March Update

Microsoft Fixes Six Actively Exploited Zero‑Days in February Patch Tuesday

Microsoft Expands Advisory on Windows Shutdown Bug, Pledges Fix in Future Update

Microsoft Ships Second Windows 11 Emergency Fix as Reports of Boot Failures Spur Probe

Microsoft Urges Uninstall for Buggy Windows Update as Outlook Freezes Persist

Microsoft Ships Emergency Windows Updates to Fix Remote Sign‑In and Shutdown Failures

Microsoft’s January Patch Tuesday Fixes 112 Flaws, Confirms DWM Zero-Day Exploited

Microsoft’s December Patch Tuesday Fixes 57 Flaws, Including Exploited Windows Zero-Day

Microsoft Quietly Alters Windows to Expose Full .LNK Targets After Years of Real‑World Abuse

Microsoft Releases KB5072653 to Fix Windows 10 ESU 0x800f0922 Failures

Microsoft’s November Patch Tuesday Fixes 63 Flaws, Including Actively Exploited Windows Kernel Zero-Day

Microsoft Fixes Long-Running Windows ‘Update and Shut Down’ Bug for Windows 11

Microsoft Pushes Out-of-Band Windows 11 Update to Fix Broken Recovery Input

Microsoft’s October Patch Tuesday Fixes 175 Flaws as CISA Orders Rapid Patching of Exploited Zero‑Days

Microsoft Makes Windows 10 Security Updates Free for a Year in Europe

Microsoft Confirms August Windows Update Triggers UAC Prompts That Block Some Installs

Microsoft Confirms August Windows Updates Cause Severe NDI/OBS Streaming Stutter

Microsoft Ships Emergency Windows Updates to Fix Broken Reset and Recovery

Microsoft Pushes Automatic Rollback to Resolve WSUS Failures of Windows 11 24H2 Update