GHSA-H694-7CP9-M8P3 next.js cache leak across root param values in nested 'use cache' functions

Impact With Cache Components enabled cacheComponents: true, a 'use cache' function that calls another 'use cache' function that reads a root param can be keyed incorrectly when the inner call is served from an existing entry: the enclosing function's cache key then omits that root param. The...

next.js cache leak across root param values in nested 'use cache' functions

Impact With Cache Components enabled cacheComponents: true, a 'use cache' function that calls another 'use cache' function that reads a root param can be keyed incorrectly when the inner call is served from an existing entry: the enclosing function's cache key then omits that root param. The...

CVE-2026-103004 next.js cache leak on warm `use cache` handlers accessing root param

Next.js versions from 16.3.0 to 16.3.7 warm use cache handlers using next/root-params and can leak their return value to pages with different root params. With Cache Components enabled cacheComponents: true, a 'use cache' function that calls another 'use cache' function that reads a root param ca...