What is CVE-2025-55102?

CVE-2025-55102 is a high-severity vulnerability in Eclipse Threadx_netx_duo, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-01-27.

How severe is CVE-2025-55102?

High severity. CVSS v3 base score is 7.5 out of 10.

Resource exhaustion in Eclipse Threadx_netx_duo

CVE-2025-55102

A denial-of-service vulnerability exists in the NetX IPv6 component functionality of Eclipse ThreadX NetX Duo. A specially crafted network packet of "Packet Too Big" with more than 15 different source address can lead to denial of service…

Vulnerability class: DoS (Denial of Service)

EPSS: 0.004 (27.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Eclipse Threadx_netx_duo
Eclipse Foundation Threadx - Netx Duo — versions 0

Weakness classification (CWE)

References

emo@eclipse.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-55102?: CVE-2025-55102 is a high-severity vulnerability in Eclipse Threadx_netx_duo, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2026-01-27.
How severe is CVE-2025-55102?: High severity. CVSS v3 base score is 7.5 out of 10.