CVE-2026-68289 | Linux Kernel up to 7.1.5/7.2-rc4 tipc net/tipc/socket.c tipc_recvmsg/tipc_recvstream integer overflow

A vulnerability described as critical has been identified in Linux Kernel up to 7.1.5/7.2-rc4. Affected is the function tipc_recvmsg/tipc_recvstream of the file net/tipc/socket.c of the component tipc. The manipulation results in integer overflow.

This vulnerability is reported as CVE-2026-68289. The attack can be launched remotely. No exploit exists.

Upgrading the affected component is recommended.