CVE-2026-64002 | Linux Kernel up to 7.0.11 Ipv4 ip_local_reserved_ports ipv4_sysctl_exit_net use after free

July 19, 2026 Yanac

A vulnerability was found in Linux Kernel up to 7.0.11. It has been classified as very critical. This issue affects the function ipv4_sysctl_exit_net of the file /proc/sys/net/ipv4/ip_local_reserved_ports of the component Ipv4. The manipulation leads to use after free.

This vulnerability is listed as CVE-2026-64002. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More