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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.
Reserved 2025-03-21 | Published 2025-07-11 | Updated 2025-07-11 | Assigner facebookHeap-based Buffer Overflow (CWE-122)
www.facebook.com/security/advisories/cve-2025-30403
github.com/...ommit/65b297332191de6e867c4a3139a233fc84c0e7e0
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