Windows Server 2012 and Windows Server 2012 R2 will end on October 10, 2023. After this date, these products will no longer receive security updates, non-security updates, bug fixes, technical support, or online technical content updates.

Windows Server 2012 R2 follows the Fixed Lifecycle Policy. This applies to the following editions: Datacenter, Essentials, for Embedded Systems, Foundation, Standard

April 22, 2025 - Over a year has passed since Microsoft ended support for Windows Server 2012 and Windows Server 2012 R2 on October 10, 2023.

December 21, 2024 - Windows Server 2012 and 2012 R2 will reach End of Life (EOL) on October 10, 2023. That means Microsoft will no longer provide regular security updates, bug fixes, or technical support for this operating system (OS) version.

Microsoft officially ended support for Windows Server 2012 and 2012 R2 on October 10, 2023. This means no more security updates, patches, or technical support, leaving organizations vulnerable to security risks, compliance issues, and performance ...

September 12, 2023 - Windows Server 2012/R2, a cornerstone of server operating systems, reached its end-of-life on October 10, 2023.

1 month ago - Microsoft originally planned to end mainstream support for Windows Server 2012 and Windows Server 2012 R2 on January 9, 2018, with extended support ending on January 10, 2023. In order to provide customers the standard transition lifecycle ...

1 month ago - This will mark the final end of all security updates for the Windows NT 6.2 product line after 14 years, 2 months and 12 days and will also mark the final end of all security updates for the Windows NT 6.3 product line after 13 years, 1 month ...

April 25, 2025 - The end of Microsoft’s support is also known as the product’s ‘’end of life’’. After the end of the extended support by Microsoft, Windows Server 2012 R2 no longer receives any kind of support.

April 21, 2025 - In late 2023, Microsoft Windows Server 2012 and 2012 R2 reached their end of life.

The Windows Server 2012 and Windows Server 2012 R2 are approaching end of life (EOL), and support will cease for both products on October 10th 2023.

Windows Server 2012 and Windows Server 2012 R2 will end on October 10, 2023. After this date, these products will no longer receive security updates, non-security updates, bug fixes, technical support, or online technical content updates.

This applies to the following editions: Datacenter, Essentials, External Connector, for Embedded Systems, Foundation, Standard ... Microsoft Edge version 109 will be the last version supported on Windows Server 2012 and Windows Server 2012 R2.

Windows Server 2012 and 2012 R2 reach end of support October 10, 2023.

Microsoft Windows Server product lifecycle information. Get end of life (EOL) and release dates for all releases of operating system Windows Server

However, all good things must come to an end. On October 10, 2023, Microsoft officially ended support for Windows Server 2012 R2, marking the end of an era.

December 16, 2024 - The Windows Server 2012 R2 End of Life deadline is October 10th, 2023 — meaning that Microsoft will no longer provide security updates, bug fixes, or technical support for this product.

Attackers frequently target systems known to be vulnerable, making server 2012 r2 end of life attractive targets. The knowledge that these systems will not receive updates makes them susceptible to targeted attacks designed to exploit unpatched vulnerabilities, increasing the organization's risk of cyber incidents and data exposure. Regulatory compliance standards, such as GDPR, HIPAA, or PCI-DSS, require businesses to maintain a secure IT environment. Operating on unsupported software like Windows Server 2012 and 2012 R2 can result in non-compliance, leading to significant legal and financial penalties, not to mention the potential loss of customer trust and business credibility.

August 19, 2024 - In October 2023, Windows Server 2012/2012 R2 will reach the end of extended support – leaving your infrastructure and applications at risk.