News Microsoft fixes KB5089549 Windows security update install issues
Microsoft has resolved a known issue causing installation failures and 0x800f0922 errors when deploying the May 2026 Win...
Windows 11
News 
News Microsoft shares mitigation for YellowKey Windows zero-day
Microsoft has shared mitigations for YellowKey, a recently disclosed Windows BitLocker zero-day vulnerability that grant...
News Microsoft confirms patching issues in restricted Windows networks
Microsoft says customers in restricted network environments may encounter Windows Update failures after installing the J...
News Microsoft confirms Windows 11 security update install issues
Microsoft has confirmed that the May 2026 Windows 11 security update (KB5089549) fails to install on some systems and tr...
News Hackers earn $1,298,250 for 47 zero-days at Pwn2Own Berlin 2026
The Pwn2Own Berlin 2026 hacking contest has concluded, with security researchers collecting $1,298,250 in rewards after ...
News Microsoft fixes BitLocker recovery issue only for Windows 11 users
Microsoft has addressed a known issue causing some Windows 11 systems to boot into BitLocker recovery after installing t...
News マイクロソフト、制限付きドライバーをインストールするWindowsオートパッチのバグを修正
Microsoftは、欧州連合（EU）の一部のAutopatch管理下のWindowsデバイスで、管理ポリシーによって制限されたドライバー更新プログラムが展開される原因となっていたWindows Autopatchのバグを修正した。 Mic...
News マイクロソフト、リモートデスクトップの警告が正しく表示されない問題を修正
Microsoftは、リモートデスクトップ（.rdp）ファイルを開くときに、新しく導入されたWindowsセキュリティ警告が正しく表示されない既知の問題を修正しました。 この既知の問題は、Windows 11 (KB5083768およびKB...
News Microsoft: New Remote Desktop warnings may display incorrectly
Microsoft has confirmed a new issue causing newly introduced Windows security warnings to display incorrectly when openi...
News Recently leaked Windows zero-days now exploited in attacks
Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTE...