CVE-2025-55082: In NetX Duo version before 6.4.4, the component of Eclipse Foundation ThreadX, there was a potential out of bound read…
CVE-2025-55082 · Severity: medium · CVSS 5.3 · Published 2025-10-15
In NetX Duo version before 6.4.4, the component of Eclipse Foundation ThreadX, there was a potential out of bound read in _nx_secure_tls_process_clienthello() because of a missing validation of PSK length provided in the user message.
No. Junglewise Threat Intelligence has no report of CVE-2025-55082 being exploited in the wild.
How severe is CVE-2025-55082?
Medium severity, with a CVSS score of 5.3, published 15 October 2025.
Which products and versions are affected?
Eclipse Threadx Netx Duo. The advisory does not name versions.
Is there a fix for CVE-2025-55082?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2025-55082?
Check whether you run Eclipse Threadx Netx Duo. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.