CVE-2026-35417 Windows Win32K类型混淆漏洞

#include <windows.h> #include <stdio.h> // PoC for CVE-2026-35417: Win32k Type Confusion // This code demonstrates the logic to trigger the vulnerability. int main() { printf("[*] CVE-2026-35417 PoC Trigger Start\n"); // Allocate memory to simulate the object structure HANDLE hHeap = GetProcessHeap(); LPVOID pMem = HeapAlloc(hHeap, HEAP_ZERO_MEMORY, 0x100); // Setup the memory layout to mimic the target object type // Exploit logic would go here to corrupt the type pointer memset(pMem, 0x41, 0x100); printf("[*] Attempting to trigger type confusion in Win32k...\n"); // In a real exploit, specific Win32k syscalls would be invoked here // causing the kernel to misinterpret the object type at pMem. printf("[*] Trigger execution complete.\n"); HeapFree(hHeap, 0, pMem); return 0; }