CVE-2025-21863 | Linux Kernel up to 6.6.79/6.12.16/6.13.4/6.14-rc3 io_uring privilege escalation (Nessus ID 236983 / WID-SEC-2025-0545)
A vulnerability classified as problematic has been found in Linux Kernel up to 6.6.79/6.12.16/6.13.4/6.14-rc3. This affects an unknown part of the component io_uring. The manipulation leads to privilege escalation.
This vulnerability is listed as CVE-2025-21863. The attack must be carried out from within the local network. There is no available exploit.
It is recommended to upgrade the affected component.