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Three Open Memory Leaks in Next.js: Identify Which One You're Facing

There are three open memory leak issues in Next.js 15.5-16.3. Tips for identifying them are included.

Three distinct memory leak issues have been identified in Next.js versions 15.5-16.3. These include the Router LRU cache not counting its keys, the retention of the RSC render tree on client aborts, and middleware setTimeout IDs being retained. Engineers should analyze memory maps to diagnose and address these issues effectively.