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CVE-2026-85432

MOOS core-moos through 10.4.0 MOOSDB Message Source Spoofing via Wire Identity

Published: Sep 3, 2026Updated: Sep 4, 2026 Sources: CVE List NVDCWE-290
8.2HIGH
NVD MITRE
EPSS Score
0.3%
Top 79.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available
Self-Check
Not available

Description

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:NI:HA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:HIntegrity
High
A:LAvailability
Low
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Weaknesses

CWE-290

Affected Products

themoos
core-moos

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.
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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

1 technique
Initial Access
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References

https://github.com/themoos/core-moos/pull/76
github.com
https://github.com/themoos/core-moos/commit/26308f0e393f0e80bfa09b275891e776b8dbf522
github.com
https://github.com/themoos/core-moos
github.com
and 2 more references View all →

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