QTI Neon is a minimal, game-agnostic, relay-based UDP multiplayer protocol library. In version 1.0.0, the relay's handleReconnectRequest forwards RECONNECT_REQUEST packets to the host without bounding them, so an unauthenticated client can drive relay-to-host amplification and cause a denial of service on the host. No fixed version is available as of this review.
Metrics
Affected Vendors & Products
References
History
Tue, 28 Jul 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 28 Jul 2026 17:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | QTI Neon is a minimal, game-agnostic, relay-based UDP multiplayer protocol library. In version 1.0.0, the relay's handleReconnectRequest forwards RECONNECT_REQUEST packets to the host without bounding them, so an unauthenticated client can drive relay-to-host amplification and cause a denial of service on the host. No fixed version is available as of this review. | |
| Title | QTINeon has unauthenticated relay-to-host amplification via unbounded RECONNECT_REQUEST forwarding | |
| Weaknesses | CWE-400 CWE-406 CWE-770 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-07-28T17:07:15.080Z
Reserved: 2026-06-15T19:45:23.540Z
Link: CVE-2026-54609
Updated: 2026-07-28T17:06:56.770Z
No data.
No data.
OpenCVE Enrichment
No data.