CVE-2025-55094
Unknown Unknown - Not Provided
BaseFortify

Publication date: 2025-10-17

Last updated on: 2025-10-24

Assigner: Eclipse Foundation

Description
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_icmpv6_validate_options() when handling a packet with ICMP6 options.
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Meta Information
Published
2025-10-17
Last Modified
2025-10-24
Generated
2026-06-16
AI Q&A
2025-10-17
EPSS Evaluated
2026-06-15
NVD
CVE-2025-55094
EUVD
EUVD-2025-34869
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
eclipse threadx_netx_duo to 6.4.4.202503 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-125 The product reads data past the end, or before the beginning, of the intended buffer.
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Executive Summary

This vulnerability is an out of bound read issue in the NetX Duo networking support module for Eclipse Foundation ThreadX, specifically in the function _nx_icmpv6_validate_options() when processing a packet containing ICMPv6 options. This means the software may read memory outside the intended buffer boundaries, potentially leading to unexpected behavior or crashes.

Impact Analysis

The out of bound read vulnerability could lead to application instability, crashes, or potentially expose sensitive information from memory. Since it involves network packet processing, it could be exploited remotely without authentication, impacting the availability or confidentiality of the affected system.

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