CVE-2026-68118 | Linux Kernel up to 6.18.41/7.1.5/7.2-rc4 TCP tcp_check_req logic error

A vulnerability described as critical has been identified in Linux Kernel up to 6.18.41/7.1.5/7.2-rc4. This impacts the function tcp_check_req of the component TCP. The manipulation results in business logic errors.

This vulnerability is reported as CVE-2026-68118. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.