CVE-2026-64576

CVE-2026-64576 : In the Linux kernel, the vulnerability lies in nh_res_bucket_migrate() where an uninitialized netlink_ext_ack is passed to call_nexthop_res_bucket_notifiers(). If nh_notifier_res_bucket_info_init() fails (e.g., kzalloc returns -ENOMEM), the error path uses an uninitialized extack...