This generalizes to "apply a vulnerability-specific tricky auto-fix to a binary it was never tested on". That might be a reasonable solution if there's nothing

This generalizes to "apply a vulnerability-specific tricky auto-fix to a binary it was never tested on". That might be a reasonable solution if there's nothing better (and since speed is of the essence, there might not be). But it's not exactly a reliable solution, and not every vulnerability will have hacks like that available, nor is it really clear to what extent they fix the problem; it's pretty easy to miss something using this kind of approach, or to have some future deploy bot restore the vulnerability in normal operation. And hacks like this can break things, both directly (the patch breaks actually used functionality unexpectedly), and indirectly (the fact that the software was patched at all breaks sanity checks or other cleverness like binary diffing or whatever). I can't see how this is going to work as a strategy. Ad hoc cleverness? Sure, and that's always good to have when you're smart and lucky enough to pull it off. But it'd be nice to have a strategy that works without relying on being smart, willing and able to engage with tricky ad hoc solutions, and somewhat lucky.