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Release RT-AX86U Firmware version 3.0.0.4.388_24436 (2026/04/17)

John Fitzgerald

John Fitzgerald

Very Senior Member

RT-AX86 Series(RT-AX86U/RT-AX86S)

The AX5700 WiFi 6 gaming router recommended for mobile gaming, PS5 compatible. With fast WiFi speed, large coverage and lower lag, free network security and easy setup.
www.asus.com www.asus.com

ASUS RT-AX86U Firmware version 3.0.0.4.388_24436

Version 3.0.0.4.388_24436
71.55 MB 2026/04/17

SHA-256 ：379743A43A401F6619EA70B98533FFC5FDCADB832C239CA22BAD44870E82FC68

Security Enhancements:
Strengthened input sanitization mechanism.
Enhanced system API validation for stronger protection consistency.
Strengthened command handling and system resource access controls.
Improved system logging and security event recording mechanisms.
 
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