NixOS developers have patched glibc. The commits are in the "staging-next" branch, so the fix is not widely available, but it's being fast-tracked.

glibc updates cause mass rebuilds (since almost everything depends on glibc), so I bet the Hydra build servers are very busy at the moment.

Notice that the patch was not backported any further than 23.11, which is the latest stable release.

security

New Linux glibc flaw lets attackers get root on major distros

ch0k1

NixOS developers have patched glibc. The commits are in the "staging-next" branch, so the fix is not widely available, but it's being fast-tracked. 

glibc updates cause mass rebuilds (since almost everything depends on glibc), so I bet the Hydra build servers are very busy at the moment.

- Targeting master and unstable branches: https://github.com/NixOS/nixpkgs/pull/285050
- Targeting NixOS 23.11 release: https://github.com/NixOS/nixpkgs/pull/285329

Notice that the patch was not backported any further than 23.11, which is the latest stable release.