---
id: CVE-2026-92152
title: >-
  F´ (F Prime) is a framework that enables development and deployment of
  spaceflight and other embedded software applications
summary: >-
  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 i…
severity: none
cwe:
  - CWE-129
published: '2026-10-14'
updated: '2026-10-14'
sourceUpdated: '2026-10-14T18:19:34.497'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-92152'
references:
  - url: >-
      https://github.com/nasa/fprime/commit/b56b53634fd4251ae84919f22dcff829ef9e0986
    label: security-advisories@github.com
  - url: 'https://github.com/nasa/fprime/pull/4929'
    label: security-advisories@github.com
  - url: 'https://github.com/nasa/fprime/releases/tag/v4.2.0'
    label: security-advisories@github.com
  - url: 'https://github.com/nasa/fprime/security/advisories/GHSA-vv4x-5pmf-m59g'
    label: security-advisories@github.com
tags:
  - nvd
ingestedAt: '2026-10-14T18:47:39.321Z'
---

## Overview

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.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.