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CVE-2026-45109Next.js: Middleware / Proxy bypass in App Router applications via segment-prefetch routes

vercel next.js; Red Hat Streams for Apache Kafka 2.9.4; Red Hat Red Hat Trusted Artifact Signer 1.3; Red Hat Red Hat Trusted Artifact Signer 1.4 Publicada: (hace 6 meses)

Descripción

Next.js is a React framework for building full-stack web applications. From 15.2.0 to before 15.5.18 and 16.2.6, it was found that the fix addressing CVE-2026-44575 did not apply to middleware.ts with Turbopack. This vulnerability is fixed in 15.5.18 and 16.2.6.

Debilidad (CWE): CWE-288CWE-358

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

Referencias y parches

Coincidencias CPE (NVD) (2)

  • cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* ≥ 15.2.0 < 15.5.18
  • cpe:2.3:a:vercel:next.js:*:*:*:*:*:node.js:*:* ≥ 16.0.0 < 16.2.6