Xen Security Advisory 505 v2 (CVE-2026-62432) - evtchn: Race between FIFO expand and reset

<p>Posted by Xen . org security team on Jul 28</p> Xen Security Advisory CVE-2026-62432 / XSA-505<br /> version 2<br /> <br /> evtchn: Race between FIFO expand and reset<br /> <br /> UPDATES IN VERSION 2<br /> ====================<br /> <br /> Typo correction in description.<br /> <br /> Public release.<br /> <br /> ISSUE DESCRIPTION<br /> ==