CVE-2026-31757
usb: misc: usbio: Fix URB memory leak on submit failure
In the Linux kernel, the following vulnerability has been resolved:
usb: misc: usbio: Fix URB memory leak on submit failure
When usb_submit_urb() fails in usbio_probe(), the previously allocated
URB is never freed, causing a memory leak.
Fix this by jumping to err_free_urb label to properly release the URB
on the error path.
Affected products
Linux · LinuxWant to know if your infrastructure is exposed to this?
Talk to TrueHacking →