CVE-2026-53249

In the Linux kernel, CVE-2026-53249 affects the IPv4 handling of LSRR and SSRR options. The implemented patch restricts setting IPOPT_SSRR and IPOPT_LSRR to users with CAP_NET_RAW, preventing unprivileged applications from steering traffic through attacker-controlled nodes to leak TCP ISN and pot...