Microsoft rushed out an out-of-band emergency update on March 31, 2026, to fix a critical installation failure affecting Windows 11 users worldwide. The patch, identified as KB5086672, directly targets a broken update loop triggered by the March 26 preview release. When users attempted to install the March 26 preview package, their systems would suddenly fail mid-installation […] The post Windows 11 Emergency Update Fixes Installation Loop Issue appeared first on Cyber Security News.