CVE-2026-52945 | Linux Kernel up to 6.12.73 wg_cpumask_choose_online rx_queue infinite loop

June 24, 2026 Yanac

A vulnerability described as critical has been identified in Linux Kernel up to 6.12.73. This impacts the function wg_cpumask_choose_online. Executing a manipulation of the argument rx_queue can lead to infinite loop.

The identification of this vulnerability is CVE-2026-52945. The attack may be launched remotely. There is no exploit available.

Upgrading the affected component is recommended.VulDB Recent EntriesRead More