8
Releases tracked
18 days
Avg cadence
Jun 2026
First tracked
9d ago
Latest
Release history
XSAs released on 2026-10-13
New Xen security advisories affect dom0 isolation; Check XSA numbers before deferring an update
XSAs released on 2026-10-09
New Xen security advisories released; Qubes operators should check XSA details before patching
Qubes OS 4.3.2
Stable release; Dom0 and template operators should plan the upgrade path from 4.3.x
XSAs released on 2026-09-08
XSA bulletin published; Details at Xen Project site
XSAs released on 2026-07-28
Xen Project issued one or more security advisories; Check the announcement for affected versions
XSAs released on 2026-07-14
Xen Project published new security advisories; Qubes users should check applicability
Qubes OS 4.3.1
Qubes OS 4.3.1 consolidates security updates and bug fixes into a single stable ISO for secure reinstallation
XSAs released on 2026-06-09
Qubes OS releases security patches for Xen vulnerabilities including XSA-491, which affects system isolation security