CVE-2026-64477 | Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc1 resctrl cpu_to_node out-of-bounds

July 25, 2026 Yanac

A vulnerability classified as critical has been found in Linux Kernel up to 6.12.95/6.18.38/7.1.3/7.2-rc1. This issue affects the function cpu_to_node of the component resctrl. Performing a manipulation results in out-of-bounds read.

This vulnerability is reported as CVE-2026-64477. The attack requires a local approach. No exploit exists.

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