CVE-2025-55091

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_ip_packet_receive() function when received an Ethernet with type set as IP but no IP data.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 2.5

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-pf5q-r6q5-6j2f	Vendor Advisory

Configurations

Configuration 1 (hide)

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

History

08 Oct 2026, 11:10

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, existía un potencial problema de lectura fuera de límites en la función _nx_ip_packet_receive() cuando se recibía un Ethernet con el tipo configurado como IP pero sin datos IP.

Information

Published : 2025-10-16 08:15

Updated : 2026-10-08 11:10

NVD link : CVE-2025-55091

Mitre link : CVE-2025-55091

CVE.ORG link : CVE-2025-55091

JSON object : View

Products Affected

eclipse

threadx_netx_duo

CWE

CWE-125

Out-of-bounds Read

CWE-126

Buffer Over-read

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