Is secureblue linux [ secureblue.dev ] also vulnerable by these three recent linux vulnerabilities - Copy Fail, Copy Fail 2 and Dirty Frag?

Can you please provide a source? Similar to how I provided one to explain how it’s ( CVE-2026-43284 (Dirty Frag – ESP Component) ) still unpatched. Edit: It’s not about arguing or something, but simply about getting facts right.