cvedb.io
CVE-2025-51495
HIGH · CVSS 7.5
EPSS exploitation probability: 0%
Published 2025-09-29T17:15:31.153 · Last modified 2026-06-17T09:35:38.577

Summary

An integer overflow vulnerability exists in the WebSocket component of Mongoose 7.5 thru 7.17. By sending a specially crafted WebSocket request, an attacker can cause the application to crash. If downstream vendors integrate this component improperly, the issue may lead to a buffer overflow.

Affected products

cesanta — mongoose

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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.