- Android 13 (All builds Oct 2023 – Oct 2025)
- Android 14 (All builds Oct 2023 – Oct 2025)
- Android 15 (All builds up to Oct 2025)
! Android 16 (Builds Jul 2025 – Oct 2025)

// Simplified pseudocode of vulnerable path
void process_system_packet(Packet *p) {
    if (p->type == MALICIOUS_TYPE) {
        // ⚠️ No bounds check!
        memcpy(kernel_buffer, p->payload, p->size);  // CVE-2025-48593
        execute_payload(); // RCE achieved
    }
}

# 1. Check your patch level
adb shell getprop ro.build.version.security_patch
# → Should show: 2025-11-01 or 2025-11-05

%%{init: {'theme': 'base', 'themeVariables': { 'fontSize': '13px', 'fontFamily': 'Consolas, monospace', 'primaryColor': '#d32f2f', 'primaryTextColor': '#fff', 'lineColor': '#ff8a80', 'secondaryColor': '#1976d2'}}}%%
sequenceDiagram
    participant Attacker as 🌐 Attacker
    participant Network as 📡 Network
    participant Device as 📱 Android Device
    participant Kernel as 🛠 Kernel Space

    Attacker->>Network: Send Malicious Packet<br/>(No authentication)
    Network->>Device: Deliver Packet<br/>(Zero interaction)
    Device->>Device: process_system_packet(pkt)
    Note over Device: ⚠️ No bounds check!
    Device->>Kernel: memcpy(kernel_buffer, payload, size)
    Kernel-->>Device: Buffer Overflow
    Device->>Kernel: Execute Injected Code
    Kernel->>Attacker: Remote Shell / Data Exfiltration
    Note over Device,Kernel: 🔥 Full RCE Achieved

%%{init: {'theme': 'neutral'}}%%
graph TD
    A[Google पैच जारी करता है<br/>1/5 नवंबर, 2025] --> B{OEM एकीकरण}
    B --> C[Samsung, OnePlus, आदि.]
    B --> D[Google Pixel]
    C --> E[मासिक सुरक्षा अपडेट]
    D --> F[Pixel OTA पुश]
    E & F --> G[उपयोगकर्ता अपडेट इंस्टॉल करता है]
    G --> H[पैच स्तर: 2025-11-01+]
    H --> I[✅ CVE-2025-48593 शमन]

    style A fill:#1976d2, color:#fff
    style I fill:#1b5e20, color:#fff
    style G fill:#ff9800, color:#fff