cvedb.io
CVE-2025-59466
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2026-01-20T21:16:04.110 · Last modified 2026-06-17T09:46:12.673

Summary

We have identified a bug in Node.js error handling where "Maximum call stack size exceeded" errors become uncatchable when `async_hooks.createHook()` is enabled. Instead of reaching `process.on('uncaughtException')`, the process terminates, making the crash unrecoverable. Applications that rely on `AsyncLocalStorage` (v22, v20) or `async_hooks.createHook()` (v24, v22, v20) become vulnerable to denial-of-service crashes triggered by deep recursion under specific conditions.

Affected products

nodejs — node.js

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.