http parsing

Microsoft’s November cumulative for Windows 11, version 23H2, has arrived as KB5068865 (OS Build 22631.6199), packing a mix of security fixes and a set of targeted quality improvements that were first floated in the October preview. The release combines the monthly security roll-up with prior...

Microsoft’s November 11, 2025 cumulative update for Windows 11 (KB5068865, OS Build 22621.6199) delivers a targeted networking fix for the HTTP.sys request parser and exposes an important compatibility and security decision for administrators: the update tightens HTTP/1.1 chunk extension parsing...