https://vulnerability.cert.dk/rss/recent/all/10 Most recent entries from all 2025-08-22T05:57:17.202667+00:00 Vulnerability-Lookup cert@cert.dk python-feedgen Contains only the most 10 recent entries. https://vulnerability.cert.dk/vuln/cve-2021-28683 cve-2021-28683 2025-08-22T05:57:17.209989+00:00