Question 1

What is the EOL Risk Score for Amazon Neptune 1.4.8.0?

Accepted Answer

Amazon Neptune 1.4.8.0 has an EOL Risk Score™ of 10 out of 100, placing it in the Low risk band. The score is calculated from four factors: EOL Recency (0/40), Attack Surface (10/30), CISA KEV Exposure (0/20), and Extended Support Availability (0/10).

Question 2

Is Amazon Neptune 1.4.8.0 still supported?

Accepted Answer

Amazon Neptune 1.4.8.0 is currently supported. End of life is scheduled for October 27, 2027. Plan your migration before that date to avoid security risk.

Question 3

When does Amazon Neptune 1.4.8.0 reach end of life?

Accepted Answer

Amazon Neptune 1.4.8.0 reached (or will reach) end of life on October 27, 2027. After this date, no security patches or bug fixes are issued by the vendor.

Question 4

What are the security risks of running Amazon Neptune 1.4.8.0 after end of life?

Accepted Answer

After end of life, Amazon Neptune 1.4.8.0 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.