EUVD-2026-39980

Zephyr's BSD-sockets getaddrinfo implementation subsys/net/lib/sockets/getaddrinfo.c passes a pointer to a stack-allocated state object struct getaddrinfostate aistate as the userdata of an asynchronous DNS resolver query. The socket layer waits on a semaphore with a timeout deliberately set...

PT-2026-53093

Name of the Vulnerable Software and Affected Versions Zephyr versions 4.0.0 through 4.4.0 Description The BSD-sockets getaddrinfo implementation in subsys/net/lib/sockets/getaddrinfo.c contains a use-after-return flaw. The function passes a pointer to a stack-allocated state object getaddrinfo...