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Microsoft: KB5070311 triggers File Explorer white flash in dark mode
Microsoft has confirmed that the KB5070311 preview update is triggering bright white flashes when launching the File Explorer in dark mode on Windows 11 systems.
- December 02, 2025
- 08:39 AM
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Windows 11 KB5070311 update fixes File Explorer freezes, search issues
Microsoft has released the KB5070311 preview cumulative update for Windows 11 systems, which includes 49 changes, including fixes for File Explorer freezes and search issues.
- December 02, 2025
- 06:19 AM
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New Webinar: Choose Your Own Investigation — Browser Attack Edition
Modern attacks have shifted focus to the browser, yet detection tools remain largely blind to the crucial activity happening there.
Join Push Security on February 11th for an interactive "choose-your-own-adventure" webinar on ClickFix, credential phishing, and other in-browser attacks we've observed in the wild.
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Microsoft: Windows updates make password login option invisible
Microsoft warned users that Windows 11 updates released since August may cause the password sign-in option to disappear from the lock screen options, even though the button remains functional.
- November 28, 2025
- 01:07 PM
- 3
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Microsoft: Security keys may prompt for PIN after recent updates
Microsoft warned users on Tuesday that FIDO2 security keys may prompt them to enter a PIN when signing in after installing Windows updates released since the September 2025 preview update.
- November 26, 2025
- 09:43 AM
- 0
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Microsoft: Windows 11 bug crashes Explorer and Start Menu
Microsoft warns that a critical Windows 11 bug causes the File Explorer, the Start Menu, and other key system components to crash when provisioning systems with cumulative updates released since July 2025.
- November 24, 2025
- 05:41 AM
- 4
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Nvidia confirms October Windows updates cause gaming issues
Nvidia has confirmed that last month's security updates are causing gaming performance issues on Windows 11 24H2 and Windows 11 25H2 systems.
- November 21, 2025
- 02:57 PM
- 0
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Microsoft fixes Windows Task Manager bug affecting performance
Microsoft has resolved a known issue preventing users from quitting the Windows 11 Task Manager after installing the optional Windows 11 KB5067036 update.
- November 12, 2025
- 05:42 AM
- 0
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Windows 11 KB5068861 & KB5068865 cumulative updates released
Microsoft has released Windows 11 KB5068861 and KB5068865 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities, bugs, and add new features.
- November 11, 2025
- 01:32 PM
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How to use the new Windows 11 Start menu, now rolling out
The Windows Start menu is getting its first major redesign since 2021 and will be rolled out to everyone with the November 11 Patch Tuesday update.
- November 09, 2025
- 06:28 PM
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Microsoft: Windows Task Manager won’t quit after KB5067036 update
Microsoft has confirmed a known issue that is preventing users from quitting the Windows 11 Task Manager after installing the October 2025 optional update.
- November 03, 2025
- 05:12 AM
- 2
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Microsoft fixes 0x800F081F errors causing Windows update failures
Microsoft has resolved a known issue that caused Windows updates to fail, leading to 0x800F081F errors on Windows 11 24H2 systems.
- October 29, 2025
- 10:32 AM
- 0
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Microsoft: Recent Windows updates cause login issues on some PCs
Microsoft has confirmed that Windows updates released since August 29, 2025, are breaking authentication on systems sharing Security Identifiers.
- October 21, 2025
- 12:56 PM
- 3
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Microsoft: October updates break USB input in Windows Recovery
Microsoft has confirmed that this month's security updates disable USB mice and keyboards in the Windows Recovery Environment (WinRE), making it unusable.
- October 20, 2025
- 03:06 PM
- 1
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Windows 11 KB5066835 and KB5066793 updates released
Microsoft has released Windows 11 KB5066835 and KB5066793 cumulative updates for versions 25H2/24H2 and 23H2 to fix security vulnerabilities and issues.
- October 14, 2025
- 01:46 PM
- 2
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Microsoft fixes Windows DRM video playback issues for some users
Microsoft says it has "partially" resolved a known issue that caused problems when trying to play DRM-protected video in Blu-ray/DVD/Digital TV applications.
- September 30, 2025
- 09:47 AM
- 0
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Windows 11 KB5065789 update released with 41 changes and fixes
Microsoft has released the KB5065789 preview cumulative update for Windows 11 24H2, which includes 41 improvements, including new AI actions in File Explorer and bug fixes for Windows Update and Windows Sandbox.
- September 30, 2025
- 08:50 AM
- 0
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Microsoft lifts Windows 11 update block after face detection fix
Microsoft has removed a compatibility hold that prevented devices with integrated cameras from installing Windows 11 24H2 due to a face detection bug causing app freezes.
- September 22, 2025
- 12:56 PM
- 0
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Microsoft says recent updates cause DRM video playback issues
Microsoft has confirmed a known issue that prevents some apps from playing Digital Rights Management (DRM) protected video content or displaying and recording live TV.
- September 22, 2025
- 09:55 AM
- 0
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Microsoft fixes Windows 11 audio issues confirmed in December
Microsoft has removed a safeguard hold that prevented some users from upgrading their systems to Windows 11 24H2 due to compatibility issues that were causing Bluetooth headsets and speakers to malfunction.
- September 15, 2025
- 09:48 AM
- 0
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Windows 11 KB5065426 & KB5065431 cumulative updates released
Microsoft has released Windows 11 KB5065426 and KB5065431 cumulative updates for versions 24H2 and 23H2 to fix security vulnerabilities and issues.
- September 09, 2025
- 01:37 PM
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