CVE-2026-98972 | Linux Kernel up to 7.2.10 cgroup/cpuset is_in_v2_mode use after free

October 23, 2026 Yanac

A vulnerability classified as very critical was found in Linux Kernel up to 7.2.10. This affects the function is_in_v2_mode of the component cgroup/cpuset. Such manipulation leads to use after free.

This vulnerability is listed as CVE-2026-98972. The attack may be performed from remote. There is no available exploit.

Upgrading the affected component is advised.VulDB Recent EntriesRead More