CVE-2026-80905 | Linux Kernel up to 6.18.45/7.1.9 Tap tap_get_user_xdp uninitialized pointer

A vulnerability categorized as very critical has been discovered in Linux Kernel up to 6.18.45/7.1.9. The impacted element is the function tap_get_user_xdp of the component Tap. The manipulation results in uninitialized pointer.

This vulnerability is known as CVE-2026-80905. It is possible to launch the attack remotely. No exploit is available.

It is advisable to upgrade the affected component.VulDB Recent EntriesRead More