{"cve":"CVE-2022-32149","nvd":{"published":"2022-10-14T15:15:34.543","modified":"2026-06-17T04:46:45.967","status":"Modified","description":"An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse.","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-772"],"references":["https://go.dev/cl/442235","https://go.dev/issue/56152","https://groups.google.com/g/golang-announce/c/-hjNw559_tE/m/KlGTfid5CAAJ","https://pkg.go.dev/vuln/GO-2022-1059","https://go.dev/cl/442235"],"products":["golang:text"],"source":"nvd","synced_at":"2026-10-19T21:36:05.460296998+00:00"},"epss":{"cve":"CVE-2022-32149","score":0.01841,"percentile":0.78997,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-69ch-w2m2-3vjp","url":"https://osv.dev/vulnerability/GHSA-69ch-w2m2-3vjp","summary":"golang.org/x/text/language Denial of service via crafted Accept-Language header","modified":"2026-09-10T03:49:46.240531909Z","packages":[{"ecosystem":"Go","name":"golang.org/x/text","purl":"pkg:golang/golang.org/x/text","ranges":["<0.3.8"],"fixed":["0.3.8"]}]},{"id":"GO-2022-1059","url":"https://osv.dev/vulnerability/GO-2022-1059","summary":"Denial of service via crafted Accept-Language header in golang.org/x/text/language","modified":"2026-02-04T03:39:03.311488Z","packages":[{"ecosystem":"Go","name":"golang.org/x/text","purl":"pkg:golang/golang.org/x/text","ranges":["<0.3.8"],"fixed":["0.3.8"]}]}],"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."]}