Any country where Intel sales CPUs could require by national law Intel, AMD etc to notify its government of vulnerabilities, no later than other governments. I

Any country where Intel sales CPUs could require by national law Intel, AMD etc to notify its government of vulnerabilities, no later than other governments. If Intel explicitly does some kind of US exceptionalism explicitly, the EU, China and other governments will probably require to be aware of the vulnerabilities no later than other governments. How could the EU possibly let Intel sell CPUs, and let Intel inform other governments of vulnerabilities first? So that the other governments have a time window to play with the vulnerability against the EU?