{"action":"Upgrade xen to 4.11.1~pre.20180911.5acdd26fdc+dfsg-2 or later.","affected":[{"fixed":"4.11.1~pre.20180911.5acdd26fdc+dfsg-2","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.11.1~pre.20180911.5acdd26fdc+dfsg-2"],"id":"tcs_01M5NDCCP4J3JXTPV067D7EY5E","modified_at":"2026-10-23T18:03:21.437207684Z","published_at":"2018-08-14T19:29:00.920Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2018-3646","https://security-tracker.debian.org/tracker/CVE-2018-3646"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2018-3646#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2018-3646"}],"summary":"Systems with microprocessors utilizing speculative execution and address translations may allow unauthorized disclosure of information residing in the L1 data cache to an attacker with local user acce"}