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Terabyte BootUEFI and Ventoy Verification failed: Security Policy Violation

Posted: Tue Jun 16, 2026 5:41 pm
by Ludwig
Have Terabyte BootUEFI (multi system boot manager) and Ventoy (multi iso boot manager)
With the previos version BootUEFI 2.10 all worked perfect
Bootet into BootUEFI and then selected Ventoy, where I can boot different iso
For Ventoy I configurated \efi\boot\bootx64.efi from the Ventoy USB stick

Now with new BootUEFI 2.11 is a problem
When selecting Ventoy, I get Verification failed: Security Policy Violation
Do you know, how I can solve that problem with Ventoy ?
Thanks

Re: Terabyte BootUEFI and Ventoy Verification failed: Security Policy Violation

Posted: Tue Jun 16, 2026 5:55 pm
by TeraByte Support
For Secure Boot, Ventoy needs to be using boot code signed with certificates used in your firmware.