Skip to content
fr Sign in
6.3 Medium

CVE-2026-94484 Next.js is a React framework for building full-stack web applications

Description

Next.js is a React framework for building full-stack web applications. From 15.0.0 until 15.5.27 and 16.3.8, applications with a root-level catch-all page and statically generated or Incremental Static Regeneration routes can use a shared response cache key that is insufficiently scoped to the source route. A single unauthenticated crafted request can poison that cache, causing cross-user content substitution or persistent denial of service until the poisoned entry is revalidated or replaced. This issue is fixed in versions 15.5.27 and 16.3.8.

Affected products and versions

Product Affected versions Fixed in
next.js 16.0 16.0.0 → < 16.3.8 16.3.8
next.js 15.0 15.0.0 → < 15.5.27 15.5.27

References

Timeline

  1. Published
  2. Last modified

Other CVEs of next.js

The 57 CVEs of next.js →
CVE-2026-94482 Next.js is a React framework for building full-stack web applications 8.2 High CVE-2026-94485 Next.js is a React framework for building full-stack web applications 6.3 Medium CVE-2026-94483 Next.js is a React framework for building full-stack web applications 8.3 High CVE-2026-94543 Next.js is a React framework for building full-stack web applications 6.3 Medium
Track this CVE