CVE-2025-55087: Eclipse Threadx Netx Duo

High severity, CVSS 7.5. EPSS: 0.5% chance of exploitation in the next 30 days.

In NextX Duo's snmp addon versions before 6.4.4, a part of the Eclipse Foundation ThreadX, an attacker could cause an out-of-bound read by a crafted SNMPv3 security parameters.

Affected products

• Eclipse Threadx Netx Duo: before 6.4.4.202503 (fixed in 6.4.4.202503)

Published 2025-10-17. Last modified 2026-10-09.