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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required None

Attack Requirements None

User Interaction None

Vulnerable System Confidentiality Impact Low

Vulnerable System Integrity Impact None

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

No CVSS v3.1

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

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References
Link Providers
https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-rf32-h832-hg8r cve-icon cve-icon
History

Fri, 17 Oct 2025 05:45:00 +0000

Type Values Removed Values Added
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.
Title Potential out-of-bounds read in _nx_icmpv6_validate_options()
Weaknesses CWE-125
References
Metrics cvssV4_0

{'score': 6.9, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N'}
cve-icon MITRE

Status: PUBLISHED

Assigner: eclipse

Published:

Updated: 2025-10-17T05:29:00.960Z

Reserved: 2025-08-06T18:32:14.668Z

Link: CVE-2025-55094

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2025-10-17T06:15:35.490

Modified: 2025-10-17T06:15:35.490

Link: CVE-2025-55094

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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