High severity · published Sep 3, 2026
CVE-2026-85429
MOOS-IvP through 24.8.1 uFldNodeComms Node Message Source Spoofing
7.5
CVSS
0.4%
EPSS
No
On KEV
Description
MOOS-IvP uFldNodeComms through 24.8.1 trusts the source node identity from the message body rather than validating it from the connection source. Attackers can craft NODE_MESSAGE packets with spoofed source identities to impersonate other nodes and post arbitrary variable notifications without validation.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MO
moos-ivp · moos-ivp
through 24.8.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-85429
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-85429
Product
https://github.com/moos-ivp/moos-ivp
Product
https://github.com/moos-ivp/moos-ivp/blob/1de9ae146cd63c209e8c3fd81611a4ed2472971b/ivp/src/uFldNodeComms/FldNodeComms.cpp#L114
Patch
https://github.com/moos-ivp/moos-ivp/commit/3907ac07cdfd8a7255d65657dc18dc6b77b30b64
Issue Tracking
https://github.com/moos-ivp/moos-ivp/pull/122
Third Party Advisory
https://www.vulncheck.com/advisories/moos-ivp-through-24.8.1-ufldnodecomms-node-message-source-spoofing
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