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High severity7.5NVD Advisory· Published Jan 27, 2026· Updated Jun 17, 2026

CVE-2025-55102

CVE-2025-55102

Description

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. An attacker can send a malicious packet to trigger this vulnerability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • Eclipse/Threadx Netx Duo2 versions
    cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*range: <6.4.5.202504
    • (no CPE)
  • Eclipse/netxduollm-create

Patches

Vulnerability mechanics

References

1

News mentions

0

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