EIP-2026-119492

PRE-CVE

Snes9K 0.0.9z - Denial of Service (PoC)

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-119492. PoCs published by crash_manucoot.

AI-analyzed exploit summary This exploit demonstrates a Denial of Service (DoS) vulnerability in Snes9K 0.0.9z by overflowing a buffer in the Netplay-Options Socket Port Number field. The PoC generates a malformed input file ('open.txt') with a crafted payload designed to trigger a structured exception handler (SEH) overwrite, leading to a crash.

Description

Snes9K 0.0.9z - Denial of Service (PoC)

Exploits (1)

exploitdb WORKING POC VERIFIED
by crash_manucoot · pythondoswindows_x86
https://www.exploit-db.com/exploits/45504

This exploit demonstrates a Denial of Service (DoS) vulnerability in Snes9K 0.0.9z by overflowing a buffer in the Netplay-Options Socket Port Number field. The PoC generates a malformed input file ('open.txt') with a crafted payload designed to trigger a structured exception handler (SEH) overwrite, leading to a crash.

Classification
Working Poc 90%
Attack Type
Dos
Complexity
Trivial
Reliability
Reliable
Target: Snes9K 0.0.9z
No auth needed
Prerequisites: Snes9K 0.0.9z installed on Windows 7 · Access to the Netplay-Options configuration
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026