CVE-2026-53014 | Linux Kernel up to 6.12.90/6.18.32/7.0.9 net tcf_blockcast_redir privilege escalation (WID-SEC-2026-2077)
A vulnerability was found in Linux Kernel up to 6.12.90/6.18.32/7.0.9. It has been declared as critical. Affected is the function tcf_blockcast_redir of the component net. Executing a manipulation can lead to privilege escalation.
This vulnerability is tracked as CVE-2026-53014. The attack is only possible within the local network. No exploit exists.
It is recommended to upgrade the affected component.