Is CVE-2026-85429 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-85429?

CVE-2026-85429 has a CVSS v3 severity of HIGH (7.5).

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CVE-2026-85429

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.