Question 1

What is the EOL Risk Score for Azure DevOps Server TFS 2017?

Accepted Answer

Azure DevOps Server TFS 2017 has an EOL Risk Score™ of 18 out of 100, placing it in the Low risk band. The score is calculated from four factors: EOL Recency (8/40), Attack Surface (10/30), CISA KEV Exposure (0/20), and Extended Support Availability (0/10).

Question 2

Is Azure DevOps Server TFS 2017 still supported?

Accepted Answer

Azure DevOps Server TFS 2017 is currently supported. End of life is scheduled for January 11, 2027. Plan your migration before that date to avoid security risk.

Question 3

When does Azure DevOps Server TFS 2017 reach end of life?

Accepted Answer

Azure DevOps Server TFS 2017 reached (or will reach) end of life on January 11, 2027. After this date, no security patches or bug fixes are issued by the vendor.

Question 4

What are the security risks of running Azure DevOps Server TFS 2017 after end of life?

Accepted Answer

After end of life, Azure DevOps Server TFS 2017 no longer receives security patches. Any newly discovered CVEs remain unpatched indefinitely. Organizations running EOL software also face compliance violations under SOC 2, PCI DSS, HIPAA, and ISO 27001, which require use of supported software versions.