https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-24T20:59:42.755892+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-42271 cve-2021-42271 2025-08-24T20:59:42.762499+00:00