Question 1

What is the EOL Risk Score for .NET 10?

Accepted Answer

.NET 10 has an EOL Risk Score™ of 50 out of 100, placing it in the Medium risk band. The score is calculated from four factors: EOL Recency (0/40), Attack Surface (30/30), CISA KEV Exposure (20/20), and Extended Support Availability (0/10).

Question 2

Is .NET 10 still supported?

Accepted Answer

.NET 10 is currently supported. End of life is scheduled for November 14, 2028. Plan your migration before that date to avoid security risk.

Question 3

When does .NET 10 reach end of life?

Accepted Answer

.NET 10 reached (or will reach) end of life on November 14, 2028. After this date, no security patches or bug fixes are issued by the vendor.

Question 4

What are the security risks of running .NET 10 after end of life?

Accepted Answer

After end of life, .NET 10 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.