https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 30 Sep 2026 13:00:48 +0000 https://vulnerability.circl.lu/vuln/cve-2026-89737 <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>usb: typec: thunderbolt: Disable work before freeing tbt on remove</p> <p>tbt_altmode_remove() drops the plug and cable references without draining tbt-&gt;work. The work function dereferences those references, and can also requeue itself in its error path. The VDM callbacks can queue the same work item.</p> <p>Disable and drain tbt-&gt;work before dropping the references. This waits for an existing invocation and prevents subsequent schedule_work() calls from queueing it during teardown.</p> <p>This issue was found by an in-house static analysis tool and confirmed by manual code review.</p> <p><strong>Affected:</strong> Linux</p> <p>In the Linux kernel, the following vulnerability has been resolved:</p> <p>usb: typec: thunderbolt: Disable work before freeing tbt on remove</p> <p>tbt_altmode_remove() drops the plug and cable references without draining tbt-&gt;work. The work function dereferences those references, and can also requeue itself in its error path. The VDM callbacks can queue the same work item.</p> <p>Disable and drain tbt-&gt;work before dropping the references. This waits for an existing invocation and prevents subsequent schedule_work() calls from queueing it during teardown.</p> <p>This issue was found by an in-house static analysis tool and confirmed by manual code review.</p> https://vulnerability.circl.lu/vuln/cve-2026-89737