Comment by UncleMeat

> It's a specific threat model they were exploring: a malicious actor introducing vulnerability on purpose.

But does that matter? We can imagine that the error-prone developer who submitted the buggy patch just had a different mindset. Nothing about the patch changes. In fact, a malicious actor is explicitly trying to act like an error-prone developer and would (if skilled) be indistinguishable from one. So we'd expect the maintainer response to be the same.