https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Thu, 01 Oct 2026 15:14:29 +0000 https://vulnerability.circl.lu/vuln/cve-2026-43069 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>Bluetooth: hci_ll: Fix firmware leak on error path</p> <p>Smatch reports:</p> <p>drivers/bluetooth/hci_ll.c:587 download_firmware() warn: &#39;fw&#39; from request_firmware() not released on lines: 544.</p> <p>In download_firmware(), if request_firmware() succeeds but the returned firmware content is invalid (no data or zero size), the function returns without releasing the firmware, resulting in a resource leak.</p> <p>Fix this by calling release_firmware() before returning when request_firmware() succeeded but the firmware content is invalid.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>Bluetooth: hci_ll: Fix firmware leak on error path</p> <p>Smatch reports:</p> <p>drivers/bluetooth/hci_ll.c:587 download_firmware() warn: &#39;fw&#39; from request_firmware() not released on lines: 544.</p> <p>In download_firmware(), if request_firmware() succeeds but the returned firmware content is invalid (no data or zero size), the function returns without releasing the firmware, resulting in a resource leak.</p> <p>Fix this by calling release_firmware() before returning when request_firmware() succeeded but the firmware content is invalid.</p> https://vulnerability.circl.lu/vuln/cve-2026-43069