EIP-2026-118516

PRE-CVE

eMule 0.2x Client - OP_SERVERIDENT Heap Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-118516. PoCs published by Stefan Esser.

AI-analyzed exploit summary This is a proof-of-concept exploit for a heap overflow vulnerability in eMule/xMule/LMule clients (CVE-2003-0001). It demonstrates a crash by sending a malformed server identity packet to vulnerable clients connecting to a malicious server.

Description

eMule 0.2x Client - OP_SERVERIDENT Heap Overflow

Exploits (1)

exploitdb WORKING POC VERIFIED
by Stefan Esser · cremotewindows
https://www.exploit-db.com/exploits/23038

This is a proof-of-concept exploit for a heap overflow vulnerability in eMule/xMule/LMule clients (CVE-2003-0001). It demonstrates a crash by sending a malformed server identity packet to vulnerable clients connecting to a malicious server.

Classification
Working Poc 95%
Attack Type
Dos
Complexity
Moderate
Reliability
Reliable
Target: eMule v0.29a, xMule stable v1.4.3, xMule unstable v1.5.6a, Lmule v1.3.1
No auth needed
Prerequisites: Attacker must set up a malicious server and lure victims to connect to it
devstral-2 · analyzed Feb 16, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026