That was not happening only at VM with the secure boot in the Hyper-V environment. It also impacts VMware.
After installing this update on guest virtual machines (VMs) running Windows Server 2022 on some versions of VMware ESXi, Windows Server 2022 might not start up. Only Windows Server 2022 VMs with Secure Boot enabled are affected by this issue. Affected versions of VMware ESXi are versions vSphere ESXi 7.0.x and below.
We may ask customers to put them on hold to install the October patch for Windows Server 2022.