CVE-2026-43329 | Linux Kernel up to 6.19.11 netfilter flow_action_entry_next privilege escalation
A vulnerability marked as critical has been reported in Linux Kernel up to 6.19.11. This impacts the function flow_action_entry_next of the component netfilter. This manipulation causes privilege escalation.
This vulnerability is tracked as CVE-2026-43329. The attack is only possible within the local network. No exploit exists.
It is suggested to upgrade the affected component.