CVE-2026-53328 | Linux Kernel up to 6.12.93/6.18.35/7.0.12 sched_ext kernel/sched/ext.c scx_cgroup_move_task information disclosure (WID-SEC-2026-2175)

A vulnerability has been found in . Affected by this issue is the function scx_cgroup_move_task of the file kernel/sched/ext.c of the component sched_ext. The manipulation leads to information disclosure.

This vulnerability is uniquely identified as CVE-2026-53328. The attack can only be initiated within the local network. No exploit exists.

The affected component should be upgraded.