https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T14:02:40.351035+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-39117 cve-2021-39117 2025-08-21T14:02:40.358977+00:00