Description

A heap-buffer-overflow vulnerability is possible in mvfst via a specially crafted message during a QUIC session. This issue affects mvfst versions prior to v2025.07.07.00.

INFO

Published Date :

2025-07-11T18:26:51.212Z

Last Modified :

2025-07-11T19:23:37.185Z

Source :

facebook
AFFECTED PRODUCTS

The following products are affected by CVE-2025-30403 vulnerability.

Vendors Products
Facebook
  • Mvfst
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-30403.

URL Resource
https://github.com/facebook/mvfst/commit/65b297332191de6e867c4a3139a233fc84c0e7e0 cve-icon cve-icon
https://www.facebook.com/security/advisories/cve-2025-30403 cve-icon cve-icon
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CVSS Vulnerability Scoring System

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