https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-21T10:24:16.275372+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-27218 cve-2021-27218 2025-08-21T10:24:16.282664+00:00