CVE-2026-68462 | Linux Kernel BPF __check_buffer_access var_off buffer overflow (WID-SEC-2026-2852)

A vulnerability was found in Linux Kernel. It has been rated as critical. The affected element is the function __check_buffer_access of the component BPF. This manipulation of the argument var_off causes buffer overflow. This vulnerability is tracked as CVE-2026-68462. The attack is possible to be carried out remotely. No exploit exists. To fix...