https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-23T13:11:14.662199+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2022-21822 cve-2022-21822 2025-08-23T13:11:14.669529+00:00