{"id":"DSA-4977-1","summary":"xen - security update","modified":"2026-03-09T02:09:35.506965Z","published":"2021-09-20T00:00:00Z","upstream":["CVE-2021-28694","CVE-2021-28695","CVE-2021-28696","CVE-2021-28697","CVE-2021-28698","CVE-2021-28699","CVE-2021-28700","CVE-2021-28701","DEBIAN-CVE-2021-28694","DEBIAN-CVE-2021-28695","DEBIAN-CVE-2021-28696","DEBIAN-CVE-2021-28697","DEBIAN-CVE-2021-28698","DEBIAN-CVE-2021-28699","DEBIAN-CVE-2021-28700","DEBIAN-CVE-2021-28701"],"affected":[{"package":{"name":"xen","ecosystem":"Debian:11","purl":"pkg:deb/debian/xen?arch=source"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.14.3-1~deb11u1"}]}],"versions":["4.14.2+25-gb6a8c4f72d-2"],"database_specific":{"source":"https://storage.googleapis.com/debian-osv/dsa-osv/DSA-4977-1.json"}}],"schema_version":"1.7.3"}