CVE-2026-46228

A flaw was found in the Linux kernel, specifically within the spi: ch341 driver. This vulnerability arises from incorrect management of device resources (devres) lifetime. When a Universal Serial Bus (USB) driver is unbound, the associated resources are not properly released, which can lead to memory leaks. This issue can occur during scenarios such as probe deferral or configuration changes, potentially impacting system stability and performance.