UBUNTU-CVE-2025-64718

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 pollution proto. All users who parse untrusted yaml documents may be impacted. The problem is patched in...

PT-2025-46851

Name of the Vulnerable Software and Affected Versions js-yaml versions prior to 4.1.1 Description js-yaml is a JavaScript YAML parser and dumper. A flaw exists where an attacker can alter the prototype of a parsed YAML document, leading to prototype pollution. This impacts users parsing untrusted...