EUVD-2026-80641

In the Linux kernel, the following vulnerability has been resolved: ALSA: usb-audio: fix OOB write in sndusbmidius122loutput The sndusbmidius122loutput picks a count of 2 on anything slower than high speed and never relates it to ep-maxtransfer. The URB buffer holds exactly maxtransfer bytes, so ...

CVE-2026-90033

CVE-2026-90033 is an out-of-bounds write in the Linux kernel 's ALSA usb-audio subsystem, specifically in the snd_usbmidi_us122l_output() function. The root cause is that the function uses a fixed transfer count of 2 on speeds below high-speed without checking ep->max_transfer. When a device (...