Question 1

What is the EOL Risk Score for Vitess 23?

Accepted Answer

Vitess 23 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 Vitess 23 still supported?

Accepted Answer

Vitess 23 is currently supported. End of life is scheduled for November 4, 2026. Plan your migration before that date to avoid security risk.

Question 3

When does Vitess 23 reach end of life?

Accepted Answer

Vitess 23 reached (or will reach) end of life on November 4, 2026. After this date, no security patches or bug fixes are issued by the vendor.

Question 4

What are the security risks of running Vitess 23 after end of life?

Accepted Answer

After end of life, Vitess 23 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.