CVE-2026-53286 | Linux Kernel up to 6.18.32/7.0.9 idpf auxiliary_device_add ID use after free (WID-SEC-2026-2119)
A vulnerability, which was classified as critical, has been found in Linux Kernel up to 6.18.32/7.0.9. This impacts the function auxiliary_device_add of the component idpf. Performing a manipulation of the argument ID results in use after free.
This vulnerability is identified as CVE-2026-53286. The attack can only be performed from the local network. There is not any exploit available.
It is advisable to upgrade the affected component.