Next.js Blog
nextjs.org/
Next.js Security Update: December 11, 2025
Two additional vulnerabilities have been identified in React Server Components. Users should upgrade to patched versions immediately.
Security Advisory: CVE-2025-66478
A critical vulnerability (CVE-2025-66478) has been identified in the React Server Components protocol. Users should upgrade to patched versions immediately.
Next.js 16
Next.js 16 includes Cache Components, stable Turbopack, file system caching, React Compiler support, smarter routing, new caching APIs, and React 19.2 features.
Next.js 16 (beta)
Next.js 16 beta includes stable Turbopack, file system caching, React Compiler support, smarter routing, new caching APIs, and React 19.2 features.
Next.js 15.5
Next.js 15.5 includes Turbopack builds in beta, stable Node.js middleware, TypeScript improvements, `next lint` deprecation, and deprecation warnings for Next.js 16.
Next.js 15.4
Next.js 15.4 includes updates to performance, stability, and Turbopack compatibility.
Next.js 15.3
Next.js 15.3 includes Turbopack for builds, new client instrumentation and navigation hooks, and more.