PT-2026-28317

Name of the Vulnerable Software and Affected Versions Node.js versions 20.x through 25.x Description A flaw exists in Node.js HMAC verification where a non-constant-time comparison is used when validating signatures provided by a user. This could potentially leak timing information proportional t...

PT-2026-28318

Name of the Vulnerable Software and Affected Versions Node.js versions 20 through 25 Description A memory leak can occur in Node.js HTTP/2 servers when a client sends WINDOW UPDATE frames on stream 0 connection-level that cause the flow control window to exceed the maximum value of 2³¹-1. The...

PT-2026-28316

Name of the Vulnerable Software and Affected Versions Node.js versions 20.x, 22.x, 24.x and v25.x Description A flaw in Node.js HTTP request handling results in an uncaught TypeError when a request includes a header named proto and the application accesses req.headersDistinct. Specifically, dest"...