{"action":"Upgrade xen to 4.8.1-1+deb9u3 or later.","affected":[{"fixed":"4.8.1-1+deb9u3","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.8.1-1+deb9u3"],"id":"tcs_01M5NBZ48ZV6DBKWXG141091C1","modified_at":"2026-09-01T20:03:41.915775234Z","published_at":"2017-08-24T14:29:00.257Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12135","https://security-tracker.debian.org/tracker/CVE-2017-12135"],"severity":{"label":"high","score":8.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12135#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12135"}],"summary":"Xen allows local OS guest users to cause a denial of service (crash) or possibly obtain sensitive information or gain privileges via vectors involving transitive grants."}