1. 2018-06-27 [1] [Xen-announce] Xen Security Advisory 266 (CVE-2018-12 xen-annou Xen.org secur 2. 2018-06-27 [1] [Xen-announce] Xen Security Advisory 265 (CVE-2018-12 xen-annou Xen.org secur 3. 2018-06-27 [1] [Xen-announce] Xen Security Advisory 264 (CVE-2018-12 xen-annou Xen.org secur 4. 2018-06-13 [1] [Xen-announce] Xen Security Advisory 267 (CVE-2018-36 xen-annou Xen.org secur