https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T17:43:20.127772+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2018-21222 cve-2018-21222 2025-08-21T17:43:20.135527+00:00