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CVE-2025-55084
Good to know:
Date: October 16, 2025
In NetX Duo version before 6.4.4, the component of Eclipse Foundation ThreadX, there was an incorrect bound check in_nx_secure_tls_proc_clienthello_supported_versions_extension() in the extension version field.
Severity Score
Severity Score
Weakness Type (CWE)
Buffer Over-read
CWE-126Top Fix
Upgrade Version
Upgrade to version https://github.com/eclipse-threadx/netxduo.git - v.6.4.4.202503_rel
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | NONE |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | LOW |
| Integrity (I): | NONE |
| Availability (A): | NONE |