CVE-2026-10657 | zephyrproject Zephyr up to 4.4.x mDNS Resolver resolve.c dns_resolve_name_internal buffer overflow

A vulnerability identified as problematic has been detected in zephyrproject Zephyr up to 4.4.x. The impacted element is the function dns_resolve_name_internal of the file subsys/net/lib/dns/resolve.c of the component mDNS Resolver. The manipulation leads to buffer overflow.

This vulnerability is uniquely identified as CVE-2026-10657. The attack is possible to be carried out remotely. No exploit exists.