CVE-2026-28986 Apple竞态条件导致系统意外终止漏洞

/* * Conceptual Proof of Concept (PoC) for Race Condition (CVE-2026-28986) * This code demonstrates the logic of a race condition attack. * Target: Apple iOS/macOS Kernel (Vulnerable versions) * Impact: System Termination / Kernel Panic */ #include <stdio.h> #include <pthread.h> #include <unistd.h> volatile int shared_resource = 0; void* malicious_thread_func(void* arg) { int i; for (i = 0; i < 100000; i++) { // Simulate the race window shared_resource++; // Unsafe operation // In a real exploit, this would be a specific system call sequence } return NULL; } int main() { pthread_t t1, t2; printf("Starting Race Condition PoC...\n"); // Create two threads to compete for the resource pthread_create(&t1, NULL, malicious_thread_func, NULL); pthread_create(&t2, NULL, malicious_thread_func, NULL); pthread_join(t1, NULL); pthread_join(t2, NULL); printf("PoC execution completed. Check system status.\n"); return 0; }