Question 1

What is the EOL Risk Score for Kentico 12.x?

Accepted Answer

Kentico 12.x has an EOL Risk Score™ of 65 out of 100, placing it in the High risk band. The score is calculated from four factors: EOL Recency (35/40), Attack Surface (10/30), CISA KEV Exposure (20/20), and Extended Support Availability (0/10).

Question 2

Is Kentico 12.x still supported?

Accepted Answer

Kentico 12.x is no longer supported — it has passed its end of life date (unknown). No further security patches will be issued. Upgrade to a supported version or obtain extended lifecycle support.

Question 3

When does Kentico 12.x reach end of life?

Accepted Answer

The end of life date for Kentico 12.x is not yet scheduled. Check the full Kentico version timeline at endoflife.ai/kentico.html for the latest information.

Question 4

What are the security risks of running Kentico 12.x after end of life?

Accepted Answer

After end of life, Kentico 12.x 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.