CVE-2026-64575 | Linux Kernel up to 6.18.41/7.1.5/7.2-rc4 BPF net/ipv4/tcp_ipv4.c bpf_iter_tcp_seq_stop null pointer dereference

A vulnerability labeled as very critical has been found in Linux Kernel up to 6.18.41/7.1.5/7.2-rc4. This affects the function bpf_iter_tcp_seq_stop of the file net/ipv4/tcp_ipv4.c of the component BPF. The manipulation results in null pointer dereference.

This vulnerability is known as CVE-2026-64575. It is possible to launch the attack remotely. No exploit is available.

The affected component should be upgraded.