CVE-2026-93173 | Linux Kernel up to 6.12.109/6.18.51/7.2.5 BPF LSM Hooks security/security.c security_bpf_prog_free race condition

A vulnerability classified as problematic was found in Linux Kernel up to 6.12.109/6.18.51/7.2.5. This issue affects the function security_bpf_prog_free of the file security/security.c of the component BPF LSM Hooks. Such manipulation leads to race condition.

This vulnerability is documented as CVE-2026-93173. The attack can be executed remotely. There is not any exploit available.

Upgrading the affected component is advised.VulDB Recent EntriesRead More