70% of bugs patched on Windows are memory bugs (buffer overflow, use after free, etc.), linked source below. If someone could make a fuzzer that actually finds these, the nature of our constant security update world would change.
<a href="https://msrc-blog.microsoft.com/2019/07/16/a-proactive-approach-to-more-secure-code/" rel="nofollow">https://msrc-blog.microsoft.com/2019/07/16/a-proactive-appro...</a>