PT-2025-42316 · Eclipse Foundation · Thread+1

Justin Stauffer · Published 2025-10-15 · Updated 2025-10-21 · CVE-2025-55082

Positive Technologies (AI Summary)

CVSS v4.0

6.9

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

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

Description An out-of-bounds read issue exists in the Eclipse Foundation ThreadX component of NetX Duo, specifically within the nx secure tls process clienthello() function. This is due to a missing validation of the Pre-Shared Key (PSK) length provided in user messages.

Recommendations Update to NetX Duo version 6.4.4 or later.

Fix

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2025-55082

GHSA-8H38-QJHH-MF2H

Affected Products

Netx Duo

Thread

References · 6

• https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-8h38-qjhh-mf2h · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-55082 · Security Note
• https://osv.dev/vulnerability/CVE-2025-55082 · Vendor Advisory
• https://t.me/CVEtracker/34993 · Telegram Post
• https://t.me/cveNotify/139661 · Telegram Post
• https://twitter.com/CVEnew/status/1978545100700758188 · Twitter Post