CVE-2026-74681

*** Pendiente de traducción *** In the Linux kernel, the following vulnerability has been resolved:<br /> <br /> usb: misc: usbio: check ibuf_len against rxbuf_len in bulk msg<br /> <br /> ibuf_len is the bulk IN (receive) buffer size, but the EMSGSIZE check<br /> in usbio_bulk_msg() compares it against txbuf_len — the bulk OUT<br /> endpoint size. Both are taken independently from different endpoints<br /> in usbio_probe(), so the check is wrong when they differ.<br /> <br /> Use rxbuf_len for the IN direction. This matches the buffer that<br /> actually holds the response data.