# CVE-2026-85435

## Summary

- **CVE ID:** CVE-2026-85435
- **Severity:** CRITICAL
- **CVSS Score:** 9.3 (CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N)
- **CWE:** CWE-345
- **Published:** Sep 3, 2026
- **Last Modified:** Sep 4, 2026

## Description

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.

## Affected Products

- moos-ivp — moos-ivp (0)

## References

- [CNA](https://github.com/moos-ivp/moos-ivp/pull/124)
- [CNA](https://github.com/moos-ivp/moos-ivp/commit/d66394f576cae0c63c0a777760e1595802b83edf)
- [CNA](https://github.com/moos-ivp/moos-ivp)
- [CNA](https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/uFldNodeBroker/NodeBroker.cpp#L97)
- [CNA](https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-ufldnodebroker-unauthenticated-shore-route-enrollment)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.17%
- **EPSS Percentile:** 6.8

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-11._