https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T22:33:58.396374+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-43666 cve-2021-43666 2025-08-21T22:33:58.404269+00:00