CVE-2026-68290

The CVE-2026-68290 issue affects the Linux kernel RDS TCP code. A race exists where rds_tcp_exit_net() frees the per-netns RDS TCP listen socket via rds_tcp_kill_sock() after the per-netns sysctl table is still registered. Because rds_tcp_skbuf_handler() derives the netns from rtn->rds_tcp_lis...