4
Releases tracked
RSS
Source type
16 days
Avg cadence
Jun 2026
First tracked
30d ago
Latest
Release history
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