I replied to another comment with this, but Debian 12(stable, bookworm) and 13(testing, trixie) are affected by this but 12(stable, bookworm) has a patch out in the security repo.

If you wanna know wether or not you’re affected,

apt list libc

will show your version and the one you want is 2.36-9+deb12u4

If you don’t have that,

apt update && apt upgrade

will straighten you out

13(testing, trixie) has 2.37, but it’s not fixed yet.

E: Edited to use apt list instead of apt show.