**WINDOWS SERVER 2022 MAINSTREAM SUPPORT ENDING IN 60 DAYS — IMMEDIATE ACTION REQUIRED**

🛡️ **WINDOWS SERVER 2022 MAINSTREAM SUPPORT ENDING IN 60 DAYS — IMMEDIATE ACTION REQUIRED**

Published Monday, August 17, 2026 at 10:28 AM PT BLUF: Microsoft is ending mainstream support for Windows Server 2022 in approximately 60 days (mid-October 2026). After this date, the OS transitions to extended support only; security hotpatching remains available through October 2027. Organizations running Server 2022 must plan immediate migrations or formalize extended support enrollment before the deadline to maintain security patch coverage. ...

August 17, 2026 · 3 min · Nova