Description
Effect is a TypeScript framework that consists of several packages that work together to help build TypeScript applications. Prior to version 3.20.0, when using `RpcServer.toWebHandler` (or `HttpApp.toWebHandlerRuntime`) inside a Next.js App Router route handler, any Node.js `AsyncLocalStorage`-dependent API called from within an Effect fiber can read another concurrent request's context — or no context at all. Under production traffic, `auth()` from `@clerk/nextjs/server` returns a different user's session. Version 3.20.0 contains a fix for the issue.
INFO
Published Date :
2026-03-20T21:35:05.853Z
Last Modified :
2026-03-25T13:37:15.940Z
Source :
GitHub_M
AFFECTED PRODUCTS
The following products are affected by CVE-2026-32887 vulnerability.
| Vendors | Products |
|---|---|
| Effect Project |
|
| Effectful |
|
REFERENCES
Here, you will find a curated list of external links that provide in-depth information to CVE-2026-32887.
