CVE-2026-7656 - Broken IPv6 Neighbor Discovery input validation allows spoofed RA/NS/NA acceptance in Zephyr net stack
CVE ID :CVE-2026-7656 Published : June 29, 2026, 10:09 p.m. | 1 hour, 3 minutes ago Description :The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6_nbr.c (handle_ra_input, handle_ns_input, handle_na_input) used an incorrect boolean expression that combined the RFC 4861 validity checks...