Unrated severityNVD Advisory· Published Oct 16, 2025· Updated Oct 16, 2025
Out of bound read in _nx_secure_tls_proc_clienthello_supported_versions_extension()
CVE-2025-55084
Description
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.
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Affected products
3- Range: <6.4.4
- Range: 0
Patches
Vulnerability mechanics
References
1- github.com/eclipse-threadx/netxduo/security/advisories/GHSA-m474-39rw-v8gmmitrevendor-advisory
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