Memtest86+ Secure Boot CA 2026
Serial:  d0:e9:07:d0:fe:1b:22:e4:a6:50:85:3b:1c:92:bf:f8
Valid:   2026-10-11 to 2046-10-11
SHA-256 fingerprint (sha256sum of mt86plus-ca.cer):
b04704005333a771c18aed1b6467711be118cc907ae0ea141bdc1f52457bb155

Add this certificate to db; never replace your firmware's existing Secure Boot keys.

Certificate:             https://github.com/memtest86plus/memtest86plus/blob/main/secureboot/mt86plus-ca.cer
Enrollment instructions: https://github.com/memtest86plus/memtest86plus/tree/main/secureboot