CVE-2026-104854: Nx daemon and plugin worker sockets are accessible to other local users

Nx creates the Unix domain sockets for its daemon and its plugin workers in a shared temporary directory with default permissions, so any other user on the same machine can connect to them. The daemon accepts a PROCESS_IN_BACKGROUND request that names a module to load and invokes its default export, which turns socket access into code execution inside the daemon process. On a multi-user machine — a shared build server, a shared developer box, or a container running several accounts — one local user can execute code as another user running Nx.