CVE-2026-32887

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...

CVE-2026-32887 Effect Bug: `AsyncLocalStorage` context lost/contaminated inside Effect fibers under concurrent load with RPC

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...

PT-2026-26681

Name of the Vulnerable Software and Affected Versions Effect versions prior to 3.20.0 @effect/rpc versions prior to 0.72.1 @effect/platform versions prior to 0.94.2 Description Effect is a TypeScript framework used for building TypeScript applications. A flaw exists in versions prior to 3.20.0,...