{"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:14","exploited":false,"fixed_versions":["4.14.3-1"],"id":"tcs_01M5NFHKYHT8NGRBYVW6FYVTNQ","modified_at":"2026-10-23T18:03:28.904568440Z","published_at":"2021-08-27T19:15:07.757Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-28698","https://security-tracker.debian.org/tracker/CVE-2021-28698"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-28698#Debian:14/xen","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-28698"}],"summary":"long running loops in grant table handling In order to properly monitor resource use, Xen maintains information on the grant mappings a domain may create to map grants offered by other domains. In the"}