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CVE-2022-32149Denial of service via crafted Accept-Language header in golang.org/x/text/language
- 7.5HighCVSS base score
- 1.8%Exploitation in 30 daysEPSS · top 21% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
An attacker may cause a denial of service by crafting an Accept-Language header which ParseAcceptLanguage will take significant time to parse.
Timeline
ID reserved
By Go
- 5 months later
· 5 months later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CISA-ADPADP (enrichment) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Modified | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 1.8% · top 21% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
golang.org/x/text · golang.org/x/text/language
- affected < 0.3.8
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- Gogolang.org/x/textGHSA-69ch-w2m2-3vjp (opens in a new tab)
References
References5
- https://go.dev/issue/56152 (opens in a new tab)x_transferred
- https://go.dev/cl/442235 (opens in a new tab)x_transferred
- https://groups.google.com/g/golang-announce/c/-hjNw559_tE/m/KlGTfid5CAAJ (opens in a new tab)x_transferred
- https://pkg.go.dev/vuln/GO-2022-1059 (opens in a new tab)x_transferred
- https://security.netapp.com/advisory/ntap-20230203-0006/ (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2022-7037 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-69ch-w2m2-3vjp (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2022-32149)Record last updated .