CVE-2026-92152
CVE-2026-92152 · F´: Unvalidated Port Index in GenericHub
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. From 4.1.0 until 4.2.0, Svc::GenericHub output-port dispatch is vulnerable because the deserialized port field is passed to serialOut_out, bufferOut_out, eventOut_out, or tlmOut_out without an explicit range check. When a remote hub packet supplies a port index outside the configured output-port array, assert-enabled builds abort, while builds without assertions can access an output-port array out of bounds, corrupt heap memory, and potentially allow remote code execution. This issue is fixed in version 4.2.0.
CVSS 9.3 · Critical · EPSS 0.7%
- Published
- Updated
Affected products and versions
fprime
- Versions
- >= 4.1.0, < 4.2.0: Affected
No fix published