CVE-2025-55083

Broken bounds check in Broken bounds check in _nx_secure_tls_process_clienthello_psk_extension()

CVSS 6.9 MEDIUMEPSS 0.2%CWE-126

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 6.9EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

15 Oct 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

In NetX Duo version before 6.4.4, the component of Eclipse Foundation ThreadX, there was an incorrect bound check resulting it out by two out of bound read.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Affected products

Eclipse Foundation · NetX Duo

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References

https://github.com/eclipse-threadx/netxduo/security/advisories/GHSA-9hw5-4xcv-jprm