CVE-2026-102725

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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 parser uses the attribute list length from the received frame without comparing it with the packet length. An unauthenticated station on the same Layer 2 segment can send a short MSRP frame declaring a long list and make the MRP worker read far past the received packet, faulting it on targets with memory protection.

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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-2026-102725

EUVD

EUVD-2026-89191

Affected Vendors & Products

Vendor	Product	Version / Range
Eclipse Foundation	NetX Duo	0

Helpful Resources

Exploitability

CWE

KEV

CWE ID	Description
CWE-125	The product reads data past the end, or before the beginning, of the intended buffer.

Attack-Flow Graph

Executive Summary

This vulnerability involves an out-of-bounds read issue caused by an unvalidated MSRP attribute list length. This means the software reads data beyond the intended buffer due to incorrect handling of the length of an attribute list in MSRP (Message Session Relay Protocol), potentially exposing sensitive information or causing crashes.

Detection Guidance

This vulnerability involves an out-of-bounds read from an unvalidated MSRP attribute list length. Detection typically requires inspecting network traffic for malformed MSRP messages or analyzing system logs for crashes or memory corruption events related to MSRP processing.

Impact Analysis

An attacker could exploit this to read sensitive data from memory, leading to information disclosure or denial-of-service conditions. The impact depends on the system's use of MSRP and the data processed by it.

Compliance Impact

The vulnerability involves an out-of-bounds read due to unvalidated MSRP attribute list length, which could lead to information disclosure or memory corruption. This may impact compliance with standards like GDPR (data protection) or HIPAA (healthcare data privacy) if exploited to access sensitive data, but specific compliance impacts are not detailed in the provided context.

Mitigation Strategies

Update affected software to the latest patched version. Monitor network traffic for unusual MSRP attribute list lengths. Disable MSRP if not required. Apply vendor-specific patches or workarounds as soon as available.

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