They demonstrated their findings on Galaxy S8 through S21 smartphones. From what I gather the specific exploits have already been patched, but the underlying m

They demonstrated their findings on Galaxy S8 through S21 smartphones. From what I gather the specific exploits have already been patched, but the underlying message here is that designing 'in the dark' without sharing implementation code in order for the wider industry to audit results in insecurity, and there may be more exploit opportunities lingering?