Better to follow the link to the technical details and just read those: https://cdn2.qualys.com/advisory/2026/03/17/snap-confine-sys...

The article linked in the submission is more verbose but less clear and half of it is an advertisement for their product.

I love that cheeky "oh btw, there's also another vulnerability in rust coreutils rewrite, but we aren't talking about that" paragraph

This.

Might be worth updating the link.