CVE-2026-85432

MOOS core-moos through 10.4.0 fails to validate client identity in MOOSDB message processing, allowing authenticated attackers to attribute writes to other clients by supplying arbitrary source identifiers in serialized messages. Attackers can forge message origins and cancel third-party subscriptions by exploiting the disconnect between authenticated connection identity and wire-supplied source attribution.

CVSS v3 8.2 HIGH

8.2^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.2

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/themoos/core-moos
https://github.com/themoos/core-moos/blob/ec9c77c68fcbdef8f5e4c60fe243acd223433f0c/Core/libMOOS/DB/MOOSDB.cpp#L748
https://github.com/themoos/core-moos/commit/26308f0e393f0e80bfa09b275891e776b8dbf522
https://github.com/themoos/core-moos/pull/76
https://www.vulncheck.com/advisories/moos-core-moos-through-10.4.0-moosdb-message-source-spoofing-via-wire-identity

Configurations

No configuration.

History

No history.

Information

Published : 2026-09-03 23:17

Updated : 2026-09-08 20:07

NVD link : CVE-2026-85432

Mitre link : CVE-2026-85432

CVE.ORG link : CVE-2026-85432

JSON object : View

Products Affected

No product.

CWE

CWE-290

Authentication Bypass by Spoofing

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