CVE-2026-92150

CVE-2026-92150 · F´: GenericHub Malformed Buffer Assertion DoS

This page contains facts from public vulnerability sources. Check the original advisory before updating.

F´ (F Prime) is a framework that enables development and deployment of spaceflight and other embedded software applications. Prior to 4.2.0, Svc::GenericHub fromBufferDriver_handler deserialization is vulnerable because the receive handler uses FW_ASSERT for externally influenced deserialization status and type validation and permits a command payload size subtraction to underflow. When an unauthenticated inter-processor hub peer sends a truncated buffer, an invalid HubType, or a header-only command-dispatch payload, malformed hub traffic aborts or resets the process, causing denial of service. This issue is fixed in version 4.2.0.

CVSS 7.5 · High · EPSS 0.6%

Published

2026-10-14T17:18:29.342Z

Updated

2026-10-20T01:43:37.467Z

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