{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"node-js-yaml","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":[],"id":"tcs_01M5NP63ZY8M12Z95KNBG6W8D7","modified_at":"2026-10-08T10:00:26.990344755Z","published_at":"2025-11-13T16:15:57.153Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-64718","https://security-tracker.debian.org/tracker/CVE-2025-64718"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-64718#Debian:13/node-js-yaml","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-64718"}],"summary":"js-yaml is a JavaScript YAML parser and dumper. In js-yaml before 4.1.1 and 3.14.2, it's possible for an attacker to modify the prototype of the result of a parsed yaml document via prototype pollutio"}