https://vulnerability.cert.dk/rss/recent/all/10Most recent entries from all2025-08-20T18:18:50.756240+00:00Vulnerability-Lookupcert@cert.dkpython-feedgenContains only the most 10 recent entries.https://vulnerability.cert.dk/vuln/cve-2021-21122cve-2021-211222025-08-20T18:18:50.764256+00:00