A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.17.9. The impacted element is the function mptcp_pm_nl_rm_addr of the component mptcp. The manipulation leads to state issue.

This vulnerability is uniquely identified as CVE-2025-68221. The attack can only be initiated within the local network. No exploit exists.

It is advisable to upgrade the affected component.