https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-23T10:46:20.667411+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-21332 cve-2021-21332 2025-08-23T10:46:20.678286+00:00