Microsoft has confirmed that Windows Server 2022 will conclude its mainstream support phase in October 2026, transitioning into an extended support period that will provide security updates for an additional five years. This announcement, made via a message center update, highlights the company’s commitment to maintaining security for its users.
Transitioning to Extended Support
Initially unveiled in March 2021, Windows Server 2022 became widely available in September of the same year as part of the Long-Term Servicing Channel (LTSC) release, promising a decade of support. As Microsoft noted, “On October 13, 2026, Windows Server 2022 will reach end of mainstream support. The October 2026 security update will be the last mainstream support update available for this version.”
Following this date, users can expect to receive security updates at no additional cost during the extended support phase, which will last until October 14, 2031. This approach ensures that customers can maintain a secure operating environment even as they plan for future upgrades.
Upgrade Recommendations
In light of this transition, Microsoft encourages customers to consider upgrading to Windows Server 2025, the latest iteration of its server operating system. This version became generally available in November 2024, following an initial rollout to Windows Insiders in January 2024. Windows Server 2025 will enjoy mainstream support until November 13, 2029, with extended support lasting until November 14, 2034.
For those interested in exploring Windows Server 2025 before committing to deployment, a complimentary 180-day trial is available through the Microsoft Evaluation Center. Microsoft emphasizes the importance of early evaluation and testing of upgrade options to facilitate a seamless transition.
Additional Support Extensions
In a related development, Microsoft has announced an extension of hotpatching for Windows Server 2022 until October 2027, specifically for systems running the Datacenter: Azure Edition. Furthermore, the company has quietly extended the free Windows 10 Extended Security Updates (ESU) program for consumers by an additional year.
Recently, Microsoft also reminded users that Windows 10 Enterprise LTSB 2016, along with the Home and Pro editions of Windows 11 24H2, will cease receiving updates three months after reaching their end of support. This serves as a timely reminder for organizations to remain vigilant about their software lifecycles and update strategies.
For further details on servicing dates and product support, customers can utilize the Lifecycle Policy search tool or refer to the Windows Lifecycle FAQ page, which also includes a comprehensive list of products nearing their end of support in 2025.
