1. 2016-09-21 [1] [Xen-announce] Xen 4.5.5 released xen-annou Jan Beulich 2. 2016-09-08 [1] [Xen-announce] Xen Security Advisory 187 (CVE-2016-70 xen-annou Xen.org secur 3. 2016-09-08 [1] [Xen-announce] Xen Security Advisory 188 (CVE-2016-71 xen-annou Xen.org secur 4. 2016-09-08 [1] [Xen-announce] Xen Security Advisory 186 (CVE-2016-70 xen-annou Xen.org secur 5. 2016-09-08 [1] [Xen-announce] Xen Security Advisory 185 (CVE-2016-70 xen-annou Xen.org secur