https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-19T14:05:38.820267+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-3669 cve-2021-3669 2025-08-19T14:05:38.857667+00:00