Here’s a release from the linux foundation echoing the concerns raised in the article

Equally important, early indications point to Claude Mythos Preview and other advanced AI models not only finding vulnerabilities but also providing viable patches. When I recently spoke with the Linux Project’s Greg Kroah-Hartman, he was initially skeptical, but more recently, he has told me that some of the patches generated by AI tools were “pretty good” – which is high praise, coming from him.