{"action":"Upgrade xen to 4.8.3+xsa262+shim4.10.0+comet3-1+deb9u6 or later.","affected":[{"fixed":"4.8.3+xsa262+shim4.10.0+comet3-1+deb9u6","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["4.8.3+xsa262+shim4.10.0+comet3-1+deb9u6"],"id":"tcs_01M5NCW54D5QZPC9E7FP8X6XSA","modified_at":"2026-10-23T18:04:46.485615151Z","published_at":"2018-04-27T15:29:00.310Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-10471","https://security-tracker.debian.org/tracker/CVE-2018-10471"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-10471#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-10471"}],"summary":"An issue was discovered in Xen through 4.10.x allowing x86 PV guest OS users to cause a denial of service (out-of-bounds zero write and hypervisor crash) via unexpected INT 80 processing, because of a"}