{"action":"Upgrade xen to 4.14.3-1 or later.","affected":[{"fixed":"4.14.3-1","introduced":"0"}],"component":"xen","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["4.14.3-1"],"id":"tcs_01M5NFHMH5DG09PDJ9Y27XG7CP","modified_at":"2026-10-23T18:03:59.228290779Z","published_at":"2021-08-27T19:15:07.880Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-28700","https://security-tracker.debian.org/tracker/CVE-2021-28700"],"severity":{"label":"medium","score":4.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-28700#Debian:13/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-28700"}],"summary":"xen/arm: No memory limit for dom0less domUs The dom0less feature allows an administrator to create multiple unprivileged domains directly from Xen. Unfortunately, the memory limit from them is not set"}