PT-2025-42585 · Eclipse Foundation · Netx Duo+1

Justin Stauffer · Published 2025-10-17 · Updated 2025-10-17 · CVE-2025-55094

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions NetX Duo versions prior to 6.4.4

Description The networking support module for Eclipse Foundation ThreadX contains a potential out-of-bounds read issue within the nx icmpv6 validate options() function when processing a packet containing ICMP6 options.

Recommendations Update to version 6.4.4 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-55094

GHSA-RF32-H832-HG8R

Affected Products

Netx Duo

Thread

References · 7

• https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-rf32-h832-hg8r · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55094 · Security Note
• https://osv.dev/vulnerability/CVE-2025-55094 · Vendor Advisory
• https://twitter.com/VolerionSec/status/1979069910144766179 · Twitter Post
• https://t.me/cveNotify/139100 · Telegram Post
• https://twitter.com/CVEnew/status/1979063787593637904 · Twitter Post
• https://t.me/CVEtracker/35174 · Telegram Post