https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-27T08:25:33.784102+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-27788 cve-2021-27788 2025-08-27T08:25:33.791108+00:00