{"cve":"CVE-2022-3064","nvd":{"published":"2022-12-27T22:15:14.507","modified":"2026-06-17T04:58:45.177","status":"Modified","description":"Parsing malicious or large YAML documents can consume excessive amounts of CPU or memory.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","score":7.5},"cwes":["CWE-400"],"references":["https://github.com/go-yaml/yaml/commit/f221b8435cfb71e54062f6c6e99e9ade30b124d5","https://github.com/go-yaml/yaml/releases/tag/v2.2.4","https://lists.debian.org/debian-lts-announce/2023/07/msg00001.html","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4SBIUECMLNC572P23DDOKJNKPJVX26SP/","https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ANIOPUXWIHVRA6CEWXCGOMX3YYS6KFHG/"],"products":["yaml_project:yaml"],"source":"nvd","synced_at":"2026-10-19T21:37:31.370122805+00:00"},"epss":{"cve":"CVE-2022-3064","score":0.01871,"percentile":0.79355,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-6q6q-88xp-6f2r","url":"https://osv.dev/vulnerability/GHSA-6q6q-88xp-6f2r","summary":"yaml package for Go can consume excessive amounts of CPU or memory","modified":"2026-09-10T03:49:47.242968658Z","packages":[{"ecosystem":"Go","name":"gopkg.in/yaml.v2","purl":"pkg:golang/gopkg.in/yaml.v2","ranges":["<2.2.4"],"fixed":["2.2.4"]}]},{"id":"GO-2022-0956","url":"https://osv.dev/vulnerability/GO-2022-0956","summary":"Excessive resource consumption in gopkg.in/yaml.v2","modified":"2026-02-04T02:18:50.393856Z","packages":[{"ecosystem":"Go","name":"gopkg.in/yaml.v2","purl":"pkg:golang/gopkg.in/yaml.v2","ranges":["<2.2.4"],"fixed":["2.2.4"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}