{"action":"Upgrade xen to 4.8.5-r0 or later.","affected":[{"fixed":"4.8.5-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.6","exploited":false,"fixed_versions":["4.8.5-r0"],"id":"tcs_01M5NATTBAWGAB93567ZNC6AS3","modified_at":"2026-10-23T17:17:55.267084408Z","published_at":"2018-08-14T19:29:00.793Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-3620","https://security.alpinelinux.org/vuln/CVE-2018-3620"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-3620#Alpine:v3.6/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-3620"}],"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"}