---
id: CVE-2026-85434
title: >-
  MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity
  before creating outbound bridge routes
summary: >-
  MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity
  before creating outbound bridge routes. Attackers can publish NODE_BROKER_PING
  messages with crafted HostRecord data to redirect bridged variables to
  attacker…
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-2026-85434'
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/uFldShoreBroker/ShoreBroker.cpp#L93
    label: disclosure@vulncheck.com
  - url: >-
      https://github.com/moos-ivp/moos-ivp/commit/2f5224dcd68f92ce9ae10c261bb45dd7000f4d33
    label: disclosure@vulncheck.com
  - url: 'https://github.com/moos-ivp/moos-ivp/pull/123'
    label: disclosure@vulncheck.com
  - url: >-
      https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-ufldshorebroker-bridge-route-injection-via-unverified-node-ping
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00258
epssPercentile: 0.15622
ingestedAt: '2026-09-05T22:45:53.539Z'
---

## Overview

MOOS-IvP uFldShoreBroker through 24.8.1 fails to verify node ping authenticity before creating outbound bridge routes. Attackers can publish NODE_BROKER_PING messages with crafted HostRecord data to redirect bridged variables to attacker-controlled addresses.

## Remediation

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