CVE-2026-63964 | Linux Kernel Ucsi Ccg Driver do_flash null pointer dereference

A vulnerability was found in Linux Kernel. It has been rated as problematic. This issue affects the function do_flash of the component Ucsi Ccg Driver. This manipulation causes null pointer dereference.

This vulnerability is tracked as CVE-2026-63964. The attack is restricted to local execution. No exploit exists.