Vulnerability in Vercel Next.js

CVE-2026-64644

Next.js is a React framework for building full-stack web applications. In versions 15.5.0 through 15.5.20 and 16.0.0 through 16.2.10, when self-hosting Next.js with the default image loader, the Image Optimization API can optimize remotely…

Affected products

  • Vercel Next.js — versions >= 15.5.0, < 15.5.21, >= 16.0.0, < 16.2.11

Weakness classification (CWE)

References