https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-23T16:46:18.496623+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2020-20253 cve-2020-20253 2025-08-23T16:46:18.503829+00:00