ASUS RT-BE55
Routers · ASUS
Latest Firmware
Version 3.0.0.6.102_39264
Released
41.5 MB
Update track record
- releases tracked since 2025
- 7
- typical gap between releases
- ~3 months
- since the latest release
- 5 days
- security-related releases · latest 2026-06-01
- 4
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Firmware History
3.0.0.6.102_39264
LatestFixed an issue that could cause DNS resolution failures and loss of Internet access when DNSSEC is enabled.
Download from ASUS (opens in new tab)3.0.0.6.102_39263
SecurityDownload from ASUSSecurity Fixes - Enhanced DNS name handling to address a potential memory issue that could occur in rare cases during name format conversion, improving system security and robustness. - Improved safeguards for execution modules to reduce the risk of substitution during certain processes.
Why Keep Your Firmware Updated
Router firmware is critical for network security. Updates patch vulnerabilities that could allow remote access to your network, fix Wi-Fi stability issues, improve throughput performance, and add new features. Given that routers are internet-facing devices, keeping firmware current is one of the most important security measures you can take.