https://vulnerability.cert.dk/rss/recent/all/10Most recent entries from all2025-08-23T10:17:41.721512+00:00Vulnerability-Lookupcert@cert.dkpython-feedgenContains only the most 10 recent entries.https://vulnerability.cert.dk/vuln/cve-2021-21847cve-2021-218472025-08-23T10:17:41.731241+00:00