https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-22T08:04:38.587827+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-21348 cve-2021-21348 2025-08-22T08:04:38.595093+00:00