High severity7.5NVD Advisory· Published Oct 17, 2025· Updated Jun 17, 2026

CVE-2025-55094

Description

In NetX Duo before 6.4.4, the networking support module for Eclipse Foundation ThreadX, there was a potential out of bound read issue in _nx_icmpv6_validate_options() when handling a packet with ICMP6 options.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Eclipse Foundation/NextX Duollm-fuzzy2 versions
<6.4.4+ 1 more
- (no CPE)range: <6.4.4
- (no CPE)range: 0
Eclipse Foundation/ThreadXllm-create
Range: <6.4.4
Eclipse/Threadx Netx Duo
cpe:2.3:a:eclipse:threadx_netx_duo:*:*:*:*:*:*:*:*
Range: <6.4.4.202503

Patches

Vulnerability mechanics

References

github.com/eclipse-threadx/netxduo/security/advisories/GHSA-rf32-h832-hg8rnvdVendor Advisory

News mentions

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