https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T13:54:21.551369+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2022-21979 cve-2022-21979 2025-08-21T13:54:21.558869+00:00