https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T18:08:09.373000+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-38291 cve-2021-38291 2025-08-21T18:08:09.380062+00:00