EIP-2026-117917

PRE-CVE

Snes9K 0.09z - 'Port Number' Buffer Overflow (SEH)

Title source: legacy

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-117917. PoCs published by MasterVlad.

AI-analyzed exploit summary This exploit demonstrates a local buffer overflow in Snes9K 0.09z via the 'Port Number' field in the Netplay feature. It uses a SEH overwrite technique with a reverse TCP shell payload generated by msfvenom to achieve remote code execution.

Description

Snes9K 0.09z - 'Port Number' Buffer Overflow (SEH)

Exploits (1)

exploitdb WORKING POC

by MasterVlad · pythonlocalwindows

https://www.exploit-db.com/exploits/48686

View Code ZIP pw:eip

This exploit demonstrates a local buffer overflow in Snes9K 0.09z via the 'Port Number' field in the Netplay feature. It uses a SEH overwrite technique with a reverse TCP shell payload generated by msfvenom to achieve remote code execution.

Classification

Working Poc 100%

Attack Type

Rce

Complexity

Moderate

Reliability

Reliable

Target: Snes9K 0.09z

No auth needed

Prerequisites: Snes9K 0.09z installed on Windows · Network access to the target system for the reverse shell

MITRE ATT&CK

T1203 - Exploitation for Client Execution T1059 - Command and Scripting Interpreter

devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve

Tracked Since Feb 18, 2026