CVE-2026-74601 | Linux Kernel up to 6.18.44/7.1.8 Ring Buffer ring_buffer_swap_cpu race condition

A vulnerability classified as very critical was found in Linux Kernel up to 6.18.44/7.1.8. This affects the function ring_buffer_swap_cpu of the component Ring Buffer. The manipulation results in race condition.

This vulnerability is known as CVE-2026-74601. Attacking locally is a requirement. No exploit is available.

It is advisable to implement a patch to correct this issue.VulDB Recent EntriesRead More