Can problems in bitcoin protocol ever changed or modified. (I do not mean bitcoin core or something).
If yes where can those problems reported.
The thing is, Bitcoin is decentralized, meaning, there's no central authority nor client that can implement the changes solely by itself.
The closest thing there is, is Bitcoin Core (
the reference client) since majority of the nodes use Bitcoin core, any changes to its implementation of Bitcoin will most likely be implemented to Bitcoin.
I believe I've already sent you a link to Bitcoin Core's repository.
Bitcoin has some flaws but not specifically what you've described in the OP.
It's like you're saying counting from
0000000000000000000000000000000000000000000000000000000000000001 to
FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFEBAAEDCE6AF48A03BBFD25E8CD0364140is a "
security flaw" because "
all those private keys work", sadly it's not "
infinity" like your private keys.