CVE-2025-30403

Published: Jul 11, 2025

Modified: Jul 11, 2025

PUBLISHED

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.

Vendor	Product	Versions
Facebook	mvfst	affected `v2025.03.24.00 - < v2025.07.07.00`

References

https://www.facebook.com/security/advisories/cve-2025-30403

x_refsource_CONFIRM

https://github.com/facebook/mvfst/commit/65b297332191de6e867c4a3139a233fc84c0e7e0

x_refsource_CONFIRM

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CVE-2025-30403

Description

Affected Products

References