{"action":"Upgrade xen to 4.14.1-r0 or later.","affected":[{"fixed":"4.14.1-r0","introduced":"4.4.0"}],"component":"xen","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.17","exploited":false,"fixed_versions":["4.14.1-r0"],"id":"tcs_01M5NCMSWBCY0CBFE19S9AJAWM","modified_at":"2026-10-26T11:17:55.170955216Z","published_at":"2020-12-15T17:15:14.817Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2020-29571","https://security.alpinelinux.org/vuln/CVE-2020-29571"],"severity":{"label":"medium","score":6.2},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2020-29571#Alpine:v3.17/xen","url":"https://osv.dev/vulnerability/ALPINE-CVE-2020-29571"}],"summary":"An issue was discovered in Xen through 4.14.x. A bounds check common to most operation time functions specific to FIFO event channels depends on the CPU observing consistent state. While the producer"}