---
id: CVE-2026-85435
title: >-
  MOOS-IvP uFldNodeBroker through 24.8.1 fails to validate the source of
  TRY_SHORE_HOST messages on the vehicle bus, allowing any publisher to enroll
  attacker-controlled shore routes
summary: >-
  MOOS-IvP uFldNodeBroker through 24.8.1 fails to validate the source of
  TRY_SHORE_HOST messages on the vehicle bus, allowing any publisher to enroll
  attacker-controlled shore routes. Attackers can publish malicious shore route
  messages to…
severity: critical
cvss: 9.1
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N'
cwe:
  - CWE-345
published: '2026-09-03'
updated: '2026-09-08'
sourceUpdated: '2026-09-08T20:07:17.943'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-85435'
references:
  - url: 'https://github.com/moos-ivp/moos-ivp'
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/uFldNodeBroker/NodeBroker.cpp#L97
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/moos-ivp/moos-ivp/commit/d66394f576cae0c63c0a777760e1595802b83edf
    label: disclosure@vulncheck.com
  - url: 'https://github.com/moos-ivp/moos-ivp/pull/124'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-ufldnodebroker-unauthenticated-shore-route-enrollment
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00258
epssPercentile: 0.15621
ingestedAt: '2026-09-08T20:10:03.161Z'
---

## Overview

MOOS-IvP uFldNodeBroker through 24.8.1 fails to validate the source of TRY_SHORE_HOST messages on the vehicle bus, allowing any publisher to enroll attacker-controlled shore routes. Attackers can publish malicious shore route messages to receive bridged vehicle traffic including sensor data and control information.

## Remediation

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