CVE-2026-46107 | Linux Kernel up to 7.1-rc1 dm-thin rebalance_children reference count

SecurityVulns
Yanac

A vulnerability was found in Linux Kernel up to 6.6.139/6.12.87/6.18.29/7.0.6/7.1-rc1. It has been declared as critical. This affects the function rebalance_children of the component dm-thin. Executing a manipulation can lead to improper update of reference count.

This vulnerability is registered as CVE-2026-46107. The attack requires access to the local network. No exploit is available.

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