CVE-2026-46322 | Linux Kernel up to 6.12.92/6.18.34/7.0.11/7.1-rc5 tun tun_xdp_one buffer overflow

SecurityVulns
Yanac

A vulnerability was found in Linux Kernel up to 6.12.92/6.18.34/7.0.11/7.1-rc5. It has been classified as critical. This impacts the function tun_xdp_one of the component tun. The manipulation leads to buffer overflow.

This vulnerability is documented as CVE-2026-46322. The attack requires being on the local network. There is not any exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More