Resource exhaustion in Remix-run React-router

CVE-2026-55685

React Router is a router for React. In versions 7.0.0 through 7.17.0, the manifest endpoint could be accessed via unauthenticated targeted requests that would put heavy load on the server and slow down response times. This issue is a follo…

Vulnerability class: DoS (Denial of Service)

Affected products

Weakness classification (CWE)

References