High severity7.5NVD Advisory· Published Aug 14, 2025· Updated Apr 15, 2026

CVE-2025-51986

Description

An issue was discovered in the demo/LINUXTCP implementation of cwalter-at freemodbus v.2018-09-12 allowing attackers to reach an infinite loop via a crafted length value for a packet.

AI Insight

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

Affected products

cwalter-at/freemodbusllm-create
Range: = 2018-09-12

Patches

Vulnerability mechanics

References

gist.github.com/jyjsunny/a9743a718ed3081b034c11201803f6b4nvd

News mentions

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