Siemens SIMATIC S7-1500 TM MFP Improper Input Validation (CVE-2026-23291)

In the Linux kernel, the following vulnerability has been resolved: nfc: pn533: properly drop the usb interface reference on disconnect When the device is disconnected from the driver, there is a 'dangling' reference count on the usb interface that was grabbed in the probe callback. Fix this up b...