https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-22T22:47:36.041265+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-42886 cve-2021-42886 2025-08-22T22:47:36.049139+00:00