(I would have guessed similar to what you said, minus the "by a wide margin" bit.)
https://cwe.mitre.org/top25/archive/2024/2024_cwe_top25.html
https://runsafesecurity.com/blog/memory-safety-vulnerabiliti...
If you are saying that “most memory safety issues are bounds related” then I agree. I’m just disagreeing on the wide margin bit.
That's true, but I have seen that statistic more than once, and decided that I wasn't going to spend more time searching for it.
If that's not good enough for you, so be it.
(I would have guessed similar to what you said, minus the "by a wide margin" bit.)