EIP-2026-115493

PRE-CVE

Jnes 1.0.2 - Stack Buffer Overflow

Title source: legacy
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for EIP-2026-115493. PoCs published by crash_manucoot.

AI-analyzed exploit summary This exploit demonstrates a stack buffer overflow in Jnes v1.0.2.15 by overwriting EIP with a user32.dll address and executing a cmd.exe shellcode via a crafted cheat input file.

Description

Jnes 1.0.2 - Stack Buffer Overflow

Exploits (1)

exploitdb WORKING POC
by crash_manucoot · pythondoswindows
https://www.exploit-db.com/exploits/43116

This exploit demonstrates a stack buffer overflow in Jnes v1.0.2.15 by overwriting EIP with a user32.dll address and executing a cmd.exe shellcode via a crafted cheat input file.

Classification
Working Poc 95%
Attack Type
Rce
Complexity
Moderate
Reliability
Reliable
Target: Jnes v1.0.2.15
No auth needed
Prerequisites: Jnes v1.0.2.15 installed on Windows 7 SP1 · User interaction to load a ROM and input the crafted cheat
devstral-2 · analyzed Feb 18, 2026 Full analysis →

Details

Status pre_cve
Tracked Since Feb 18, 2026