https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-09-29T19:12:57.461737+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/cve-2019-20477 CVE-2019-20477 2026-09-29T19:12:57.751423+00:00

PyYAML 5.1 through 5.1.2 has insufficient restrictions on the load and load_all functions because of a class deserialization issue, e.g., Popen is a class in the subprocess module. NOTE: this issue exists because of an incomplete fix for CVE-2017-18342.