https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T05:52:32.763940+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-43818 cve-2021-43818 2025-08-21T05:52:32.771139+00:00