{"action":"Upgrade xen to 4.11.0-r0 or later.","affected":[{"fixed":"4.11.0-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["4.11.0-r0"],"id":"tcs_01M5NATWG9VMGAVC5FFAWRZR23","modified_at":"2026-10-23T17:17:55.267084846Z","published_at":"2018-05-22T12:29:00.250Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2018-3639","https://security.alpinelinux.org/vuln/CVE-2018-3639"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2018-3639#Alpine:v3.16/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2018-3639"}],"summary":"Systems with microprocessors utilizing speculative execution and speculative execution of memory reads before the addresses of all prior memory writes are known may allow unauthorized disclosure of in"}