{"action":"Upgrade xen to 4.13.0-r0 or later.","affected":[{"fixed":"4.13.0-r0","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.16","exploited":false,"fixed_versions":["4.13.0-r0"],"id":"tcs_01M5NB5N2YA3T4R8SYK3RWWHVT","modified_at":"2026-09-21T06:17:52.456244538Z","published_at":"2019-11-14T19:15:13.113Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-11135","https://security.alpinelinux.org/vuln/CVE-2019-11135"],"severity":{"label":"medium","score":6.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-11135#Alpine:v3.16/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-11135"}],"summary":"TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access."}