In April 2026, Microsoft is blocking old kernel drivers in Windows, closing a vulnerability that's been exploited for years.

However, SeL4 can be used, in theory, as a foundation for Linux and other Unix related operating systems. For example, it was briefly considered for use in Richard M. Stallman's still-born Gnu Hurd ...

Windows 11 will soon reject outdated drivers by default, but Microsoft is adding safeguards and overrides to avoid breaking ...

For decades, Microsoft Windows and the open source Linux operating system were polar opposites. Windows was developed by the biggest software company in the world, one that was no friend to open ...

At the WWDC conference last year, Apple announced plans to deprecate macOS "kernel extensions" (KEXTs) and replace them with a new mechanism called "system extensions." The first step towards this ...

Riot Games has deployed kernel-level drivers in its latest game, Valorant. The drivers are intended for anti-cheat services, but they may make some longtime enthusiasts nervous. Share on Facebook ...