Security Advisory
CVE-2026-64642
N/A
UNKNOWN
Vulnerability Description
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.
Published Date
July 27, 2026
Official Source
NIST NVD Advisory