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by ptx 1564 days ago
Which section are you referring to? The one that says "Coding errors and hacks are common in DeFi"?

You said that the contract, i.e. the software, is immutable. This means that it can't be patched. If it can be patched it's not immutable, excepting semantic trickery like each version of the contract being immutable while what "the contract" points to can be changed in order to patch it.