Detections
Analytics
CVE-2026-46103
medium
Description
In the Linux kernel, the following vulnerability has been resolved: can: ucan: fix devres lifetime USB drivers bind to USB interfaces and any device managed resources should have their lifetime tied to the interface rather than parent USB device. This avoids issues like memory leaks when drivers are unbound without their devices being physically disconnected (e.g. on probe deferral or configuration changes). Fix the control message buffer lifetime so that it is released on driver unbind.
References
https://git.kernel.org/stable/c/fed4626501c871890da287bec62a96e52da1af89
https://git.kernel.org/stable/c/c524c124e3094d2de12235a513854c03d06a2b58
https://git.kernel.org/stable/c/c0d3ccc6929e4509076df8f30a4fb1dc5018b0ae
https://git.kernel.org/stable/c/4b7d07747400cfd7eff1ba7b8b5a7c8d5a58f705
https://git.kernel.org/stable/c/10b7b676b78a7bd888d19729b459aad7fc1f428b