CVE-2026-102723
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BaseFortify

Publication date: 2026-09-29

Last updated on: 2026-11-04

Assigner: Eclipse Foundation

Description
In Eclipse ThreadX NetX Duo versions 6.4.0 through 6.5.2.202603a, built with VLAN and SRP support, the MSRP attribute lookup writes through the null pointer returned by its allocator when the ten-entry attribute table is full. An unauthenticated station on the same Layer 2 segment can fault the MRP worker thread by declaring enough new attributes, and Talker Failed declarations hold table entries that are never released.

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Meta Information

Published
2026-09-29
Last Modified
2026-11-04
Generated
2026-11-08
AI Q&A
2026-09-29
EPSS Evaluated
2026-11-07
NVD
CVE-2026-102723
EUVD
EUVD-2026-89189

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
Eclipse Foundation NetX Duo 0

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-476 The product dereferences a pointer that it expects to be valid but is NULL.
CWE-772 The product does not release a resource after its effective lifetime has ended, i.e., after the resource is no longer needed.

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Executive Summary

This vulnerability is a NULL pointer dereference issue caused by exhausting the MSRP attribute table. It occurs when the system attempts to access memory at address zero, leading to crashes or undefined behavior.

Impact Analysis

The impact includes system instability, crashes, or potential denial of service due to NULL pointer dereference. It may also allow attackers to manipulate memory access if exploited.

Compliance Impact

The vulnerability is a NULL pointer dereference caused by MSRP attribute table exhaustion. It has a CVSS v4.0 base score of 6.0, indicating moderate severity with high availability impact. However, the provided CVE data does not specify direct implications for compliance with standards like GDPR or HIPAA.

Mitigation Strategies

Immediate mitigation steps cannot be determined from the provided CVE data. Monitor vendor advisories for patches or updates related to MSRP attribute table exhaustion.

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