Description

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.

INFO

Published Date :

2025-09-29T00:00:00.000Z

Last Modified :

2025-10-01T15:21:21.511Z

Source :

mitre
AFFECTED PRODUCTS

The following products are affected by CVE-2025-51495 vulnerability.

Vendors Products
Cesanta
  • Mongoose
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-51495.

URL Resource
http://mongoose.com cve-icon
https://github.com/cainiao159357/CVE-2025-51495 cve-icon cve-icon cve-icon
https://github.com/cesanta/mongoose cve-icon cve-icon cve-icon
https://github.com/cesanta/mongoose/pull/3131 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-51495 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-51495 cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact