We are happy to announce that Zenbleed patches are available now for testing.
You can apply the fix as follows:
AlmaLinux 8: dnf update https://build.almalinux.org/pulp/content/builds/AlmaLinux-8-x86_64-7032-br/P...
AlmaLinux 9: dnf update https://build.almalinux.org/pulp/content/builds/AlmaLinux-9-x86_64-7033-br/P...
AlmaLinux 8/9: echo 1 > /sys/devices/system/cpu/microcode/reload
For full details please see our blog post at https://almalinux.org/blog/zenbleed-patch-call-for-testing/
The updates are expected to hit the production repos in the coming days.