{"action":"Upgrade xen to 4.14.0-r1 or later.","affected":[{"fixed":"4.14.0-r1","introduced":"4.4.0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.22","exploited":false,"fixed_versions":["4.14.0-r1"],"id":"tcs_01M5NCEV3GE9CE4PDWHCMTSDTH","modified_at":"2026-09-11T10:17:51.412395528Z","published_at":"2020-09-23T22:15:13.603Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-25600","https://security.alpinelinux.org/vuln/CVE-2020-25600"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-25600#Alpine:v3.22/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-25600"}],"summary":"An issue was discovered in Xen through 4.14.x. Out of bounds event channels are available to 32-bit x86 domains. The so called 2-level event channel model imposes different limits on the number of usa"}