XSA-253 does not affect the security of Qubes OS
The Xen Project has published Xen Security Advisory 253 (XSA-253). This XSA does not affect the security of Qubes OS, and no user action is necessary.
This XSA has been added to the XSA Tracker:
The Xen Project has published Xen Security Advisory 253 (XSA-253). This XSA does not affect the security of Qubes OS, and no user action is necessary.
This XSA has been added to the XSA Tracker: