https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-20T02:19:07.577296+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-0880 cve-2021-0880 2025-08-20T02:19:07.586018+00:00