https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T00:10:14.717583+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-3679 cve-2021-3679 2025-08-21T00:10:14.726278+00:00