CVE-2026-64642 (GCVE-0-2026-64642)
Vulnerability from cvelistv5
Published
2026-07-27 17:45
Modified
2026-07-28 15:20
Severity ?
8.3 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N
CWE
Summary
Next.js is a React framework for building full-stack web applications. In versions 16.0.0 through 16.2.10, crafted requests targeting Next.js applications using App Router built with Turbopack and a single entry in config.i18n.locales can bypass middleware/proxy based authentication. This issue has been fixed in version 16.2.11.
References
Impacted products
Vendor Product Version
vercel next.js Version: >= 16.0.0, < 16.2.11
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