CVE-2026-23020 | Linux Kernel up to 6.19-rc4 vortex_probe1 null pointer dereference

A vulnerability marked as critical has been reported in Linux Kernel up to 6.19-rc4. This impacts the function vortex_probe1. This manipulation causes null pointer dereference.

This vulnerability is tracked as CVE-2026-23020. The attack is only possible within the local network. No exploit exists.

It is suggested to upgrade the affected component.