My pc can’t load into the desktop

Hi,
there is a post about this in Answers community:
https://answers.microsoft.com/en-us/windows/forum/windows_10-other_settings/detected-an-overrun-of-a-stack-based-buffer-in/b4a125ce-963f-45c9-b125-daa92b548f52

and apparently you can ignore that message, but don't think it's true in you case.

can you access Windows recovery mode?
here is how to do it:
https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/windows-recovery-environment--windows-re--technical-reference#entry-points-into-winre

if you can't use any of those methods, here is how WinRE starts automatically.

after detecting the following issues:

• Two consecutive failed attempts to start Windows.
• Two consecutive unexpected shutdowns that occur within two minutes of boot completion.
• Two consecutive system reboots within two minutes of boot completion.
• A Secure Boot error (except for issues related to Bootmgr.efi).
• A BitLocker error on touch-only devices.

once you go there, you will have the option to start Windows in Safe mode and more methods to recover your Windows, such as the startup automatic repair.

let me know how it goes