EIP-2026-119603
PRE-CVENetworkSleuth 3.0.0.0 - 'Key' Denial of Service (PoC)
Title source: legacyExploitation Summary
EIP tracks 1 public exploit for EIP-2026-119603. PoCs published by Luis Martínez.
AI-analyzed exploit summary This PoC exploits a local denial-of-service vulnerability in NetworkSleuth 3.0.0.0 by overflowing a buffer during registration key input. The script generates a 276-byte buffer of 'A' characters, which crashes the application when pasted into the registration key field.
Description
NetworkSleuth 3.0.0.0 - 'Key' Denial of Service (PoC)
Exploits (1)
exploitdb
WORKING POC
by Luis Martínez · pythondoswindows_x86-64
https://www.exploit-db.com/exploits/46069
This PoC exploits a local denial-of-service vulnerability in NetworkSleuth 3.0.0.0 by overflowing a buffer during registration key input. The script generates a 276-byte buffer of 'A' characters, which crashes the application when pasted into the registration key field.
Classification
Working Poc 95%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target:
NetworkSleuth 3.0.0.0
No auth needed
Prerequisites:
Local access to the target system · NetworkSleuth 3.0.0.0 installed
MITRE ATT&CK
devstral-2 · analyzed Feb 18, 2026
Full analysis →
Details
Status
pre_cve
Tracked Since
Feb 18, 2026