CVE-2025-55093

In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_ipv4_packet_receive() when handling unicast DHCP messages that could cause corruption of 4 bytes of memory.

CVSS v3 5.3 MEDIUM

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-c9pq-93jp-w649	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*

History

09 Oct 2026, 10:10

Type	Values Removed	Values Added
Summary		(es) En NetX Duo antes de 6.4.4, el módulo de soporte de red para Eclipse Foundation ThreadX, hubo un potencial problema de lectura fuera de límites en _nx_ipv4_packet_receive() al manejar mensajes DHCP unicast que podría causar corrupción de 4 bytes de memoria.

Information

Published : 2025-10-17 05:15

Updated : 2026-10-09 10:10

NVD link : CVE-2025-55093

Mitre link : CVE-2025-55093

CVE.ORG link : CVE-2025-55093

JSON object : View

Products Affected

eclipse

threadx_netx_duo

CWE

CWE-126

Buffer Over-read

CWE-125

Out-of-bounds Read

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