CVE-2026-63927

Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)

Description A use after free issue exists in the debug code of the dwc2 USB driver. The problem occurs because the urb object is dereferenced after the usb hcd giveback urb() function is called, which is not permitted. To resolve this, the urb->status must be saved before the function call.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.