CVE-2026-43655 Apple多平台内核越界读取漏洞

#include <stdio.h> #include <stdlib.h> // Conceptual Proof of Concept for CVE-2026-43655 // This code simulates the logic of an out-of-bounds read vulnerability. // In a real scenario, this would involve specific kernel APIs or syscalls. void simulate_vulnerability(char *buffer, int size) { // Simulating the lack of bounds checking // Attempting to read memory beyond the allocated buffer printf("Reading memory at offset %d\n", size + 10); char leaked_byte = buffer[size + 10]; // Out-of-bounds read printf("Leaked value: 0x%x\n", leaked_byte); } int main() { char *data = malloc(100); if (data == NULL) return 1; // Trigger the vulnerable logic simulate_vulnerability(data, 100); free(data); return 0; }