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CVE-2026-63402

🗓️ 30 Oct 2026 22:39:07Reported by GitHub_MType 
cve
 cve
🔗 web.nvd.nist.gov👁 5 Views

i18next deepExtend recursion allows overwriting shared built-ins for DoS and integrity.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-63402
30 Oct 202622:48
–circl
cvelist
Cvelist
CVE-2026-63402 i18next: Shared built-in corruption through inherited-key deepExtend recursion
30 Oct 202622:39
–cvelist
euvd
EUVD
EUVD-2026-114546
30 Oct 202622:39
–euvd
nvd
NVD
CVE-2026-63402
30 Oct 202623:17
–nvd
Vulners
Node
i18nexti18nextRange<26.3.4
[
  {
    "vendor": "i18next",
    "product": "i18next",
    "versions": [
      {
        "version": "< 26.3.4",
        "status": "affected"
      }
    ]
  }
]

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30 Oct 2026 23:17Current
6.1Medium risk
Vulners AI Score6.1
CVSS 3.15.9
5