EIP-2026-116464

PRE-CVE

Unsniff Network Analyzer 1.0 - 'usnf' Local Heap Overflow (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-116464. PoCs published by LiquidWorm.

AI-analyzed exploit summary This Perl script exploits a local heap overflow vulnerability in Unsniff Network Analyzer 1.0 by crafting a malicious .usnf file. The exploit triggers an invalid allocation size, leading to an access violation and potential code execution.

Description

Unsniff Network Analyzer 1.0 - 'usnf' Local Heap Overflow (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED
by LiquidWorm · perldoswindows
https://www.exploit-db.com/exploits/8360

This Perl script exploits a local heap overflow vulnerability in Unsniff Network Analyzer 1.0 by crafting a malicious .usnf file. The exploit triggers an invalid allocation size, leading to an access violation and potential code execution.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: Unsniff Network Analyzer 1.0
No auth needed
Prerequisites: Local access to the target system · Unsniff Network Analyzer 1.0 installed
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026