KB5012170 fails with the error code 0x800f0922 when you try to apply that update on a system that has secure boot turned off.
Just my 0.02$: It's kind of ridiculous seeing these "you can try this solution or that solution" replies, even more so when the suggested solutions are basically lists of every possible way to **try** to solve anything...
"Reset every windows component", really.
Also: those error codes are not exactly helpful.