https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T08:39:18.999393+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-47388 cve-2021-47388 2025-08-21T08:39:19.006613+00:00