https://vulnerability.cert.dk/rss/recent/all/10Most recent entries from all2025-08-22T08:41:28.942368+00:00Vulnerability-Lookupcert@cert.dkpython-feedgenContains only the most 10 recent entries.https://vulnerability.cert.dk/vuln/cve-2021-4321cve-2021-43212025-08-22T08:41:28.950046+00:00