CVE-2026-64508 | Linux Kernel up to 7.2-rc1 BPF bpf_arch_pred_flush allocation of resources

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 6.6.144/6.12.96/6.18.38/7.1.3/7.2-rc1. Impacted is the function bpf_arch_pred_flush of the component BPF. Such manipulation leads to allocation of resources.

This vulnerability is referenced as CVE-2026-64508. It is possible to launch the attack remotely. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More