CVE Catalog

CVE-2025-55086

CriticalCVSS 9.8
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.41%

34th percentile - higher than 34% of all known CVEs

Summary

In NetXDuo before version 6.4.4, in the DHCPV6 client, there is an unchecked index extracting the server DUID from the server reply, which can lead to an out-of-memory read with a crafted packet.

Risk Assessment

An attacker can cause system crashes or memory data disclosure, potentially leading to confidentiality breaches.

Recommendation

Update NetXDuo to version 6.4.4 or later.

Related vulnerabilities

Original NVD description (English source)

In NetXDuo version before 6.4.4, a networking support module for Eclipse Foundation ThreadX, in the DHCPV6 client there was an unchecked index extracting the server DUID from the server reply. With a crafted packet, an attacker could cause an out of memory read.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS