CVE-2022-3064: Yaml Project Yaml

High severity, CVSS 7.5. EPSS: 1.8% chance of exploitation in the next 30 days.

Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.

Affected products

• Yaml Project Yaml: before 2.2.4 (fixed in 2.2.4)

Published 2022-12-27. Last modified 2026-06-17.