https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-19T19:01:43.131123+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-20289 cve-2021-20289 2025-08-19T19:01:43.145472+00:00