What is CVE-2025-55085?

CVE-2025-55085 is a high-severity vulnerability in Eclipse Threadx_netx_duo, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2025-10-17.

How severe is CVE-2025-55085?

High severity. CVSS v3 base score is 7.5 out of 10.

Out-of-bounds Read in Eclipse Threadx_netx_duo

CVE-2025-55085

In NextX Duo before 6.4.4, in the HTTP client module, the network support code for Eclipse Foundation ThreadX, the parsing of HTTP header fields was missing bounds verification. A crafted server response could cause undefined behavior.

Vulnerability class: Buffer Overflow

EPSS: 0.006 (42.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Eclipse Threadx_netx_duo
Eclipse Foundation Netx Duo — versions 0

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read
CWE-1286

References

emo@eclipse.org (Exploit, Vendor Advisory)

Frequently asked questions

What is CVE-2025-55085?: CVE-2025-55085 is a high-severity vulnerability in Eclipse Threadx_netx_duo, classified under Out-of-bounds Read. CVSS score: 7.5/10. Published 2025-10-17.
How severe is CVE-2025-55085?: High severity. CVSS v3 base score is 7.5 out of 10.