https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Tue, 29 Sep 2026 23:33:18 +0000 https://vulnerability.circl.lu/vuln/cve-2026-23307 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>can: ems_usb: ems_usb_read_bulk_callback(): check the proper length of a message</p> <p>When looking at the data in a USB urb, the actual_length is the size of the buffer passed to the driver, not the transfer_buffer_length which is set by the driver as the max size of the buffer.</p> <p>When parsing the messages in ems_usb_read_bulk_callback() properly check the size both at the beginning of parsing the message to make sure it is big enough for the expected structure, and at the end of the message to make sure we don&#39;t overflow past the end of the buffer for the next message.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>can: ems_usb: ems_usb_read_bulk_callback(): check the proper length of a message</p> <p>When looking at the data in a USB urb, the actual_length is the size of the buffer passed to the driver, not the transfer_buffer_length which is set by the driver as the max size of the buffer.</p> <p>When parsing the messages in ems_usb_read_bulk_callback() properly check the size both at the beginning of parsing the message to make sure it is big enough for the expected structure, and at the end of the message to make sure we don&#39;t overflow past the end of the buffer for the next message.</p> https://vulnerability.circl.lu/vuln/cve-2026-23307