Lcu
The latest Lcu coverage — news, analysis, and updates from the WindowsNews.AI desk.
Windows 11 KB5065426 Outage: Duplicate SIDs, Legacy SMBv1 Blamed for Network Share Failures
Microsoft’s September 2025 Patch Tuesday cumulative update for Windows 11 24H2 landed on September 9, and within hours IT forums lit up with reports of broken file and printer sharing. KB5065426...
Microsoft Kicks Off Live Rollout of 2023 Secure Boot Certificates—Time to Act Before the 2026 Cutoff
Microsoft has begun pushing new Secure Boot certificates to Windows devices, a critical transition that will permanently retire trust in 2011-era signing keys and prevent older bootloaders from...
Windows 11 KB5065426 Triggers Install Failures and SMB Sharing Outages — Here’s How to Fix Them
Microsoft’s latest cumulative update for Windows 11, KB5065426, should have been a routine Patch Tuesday instalment. Instead, it’s triggering a wave of installation failures, delivering cryptic...
KB5066198 Lands in Release Preview with Fixes for File Explorer, SMB over QUIC, and IME Bugs
Microsoft has pushed out a new cumulative update for Windows 10 22H2 to the Release Preview Channel, delivering a targeted set of fixes for some of the operating system’s most persistent...
Windows 11 September Patch Brings Copilot Chaos to Multi-Screens and a Cosmetic OOBE Blunder for OEMs
The September 2025 Patch Tuesday cumulative release for Windows 11, reported under provisional identifiers KB5065426 and KB5065431, is triggering desktop icon disarray on multi-monitor rigs and...
Microsoft’s September 2025 Update for Windows 11 24H2 Fires Urgent Secure Boot Expiration Warning
The September 2025 cumulative update for Windows 11 version 24H2, KB5065426 (OS Build 26100.6584), breaks new ground not for its fixes, but for the urgency of its operational advisory: Microsoft’s...
Microsoft KB5065426 Patch Stops NDI/OBS Stutter and MSI Missteps for Windows 11 24H2
Microsoft has fixed the aggravating NDI and OBS streaming stutter that plagued content creators for weeks, rolling the remedy into its September 9 cumulative update for Windows 11, version 24H2....
KB5065431 for Windows 11: Combined SSU/LCU, SMB Auditing, and MSI Repair Fixes
Microsoft’s Patch Tuesday for September 9, 2025 delivers a cumulative security update, KB5065431, for Windows 11 versions 22H2 and 23H2. The update bumps OS builds to 22621.5909 for the feature-off...
KB5063878 Update: When Windows 11 SSDs Disappear Mid-Write – User Data Protection Strategies
A single Windows 11 cumulative update released in August has plunged users into a storage integrity nightmare: SSDs can abruptly vanish from the operating system while writing large files, leaving...
KB5063878 Update Causing SSD Disappearances: How to Uninstall It Safely
Microsoft's August cumulative update for Windows 11 24H2, KB5063878, is triggering a disturbing regression: certain SSDs abruptly disappear during heavy write operations, sometimes leading to...
Windows 11 OOBE Now Installs Updates Before First Login, Microsoft Ships Hotpatching and Backup GA
Microsoft has closed a longstanding security gap by embedding quality updates directly into the Windows Out-of-Box Experience, part of an August 2025 servicing wave that also brings Windows Backup...