According to Windows Central and PC Gamer, Microsoft has not announced or scheduled a Windows 12 launch for 2026. The widely circulated rumor originated from a single PCWorld article, which was later retracted for failing editorial standards. No credible Microsoft sources support the 2026 release claim.
The confusion was fueled by the codename "Hudson Valley," which was actually used for Windows 11 24H2, already released. Both Windows Central and PC Gamer cite direct Microsoft contacts who refute the possibility of a 2026 Windows 12 launch.
Microsoft has made no official statements about Windows 12. Industry experts, such as those cited by PCMag, project a potential release no earlier than 2027, but emphasize that nothing is confirmed as of now.