This is not a serious kernel, and hence we do not have any serious security policy. There are of course many things that could compromise a toy kernel such as this. For example:

• Bad bound checks that could turn into a vector of attacks.
• Bad enforcements of memory protection.
  • Remember that this kernel does not implement any memory protection on the purpose of being simple, but we could always enable other mechanisms to keep things "secure".
• Other kind of bugs that could compromise such as kernel.

For any of these situations, since this is a toy project, simply submit an issue to the Github repository.