RT-AX58U
No end date
No end date announced yet . estimated end April 2028
Minimum support period for Singapore: the maker promises security updates for products sold in Singapore until at least March 27, 2028. This is a legal minimum for that market, not an end date, and it may not apply to other markets.
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Dates and sources
Dates and sources
SourceASUS (opens in a new tab)checked October 26, 2026
Key dates
- Release
- By March 2020 at the latestThe maker gives no launch date. This is the month of the first update: the launch was in it or before.
- Last update
- October 22, 2026 · version 3.0.0.4.388_25278
- End of support
- No end date
- Estimated end
- April 2028 · estimateMarked “Likely ended (estimate)” if no update by then
- Minimum support for Singapore
- March 27, 2028 · vendor notice
Firmware updates
Updates I found on the maker’s pages, from September 2024 to October 2026. I read the notes of 6 of these updates and found security changes in 4.
- 3.0.0.4.388_25278 Bug fixes
- 3.0.0.4.388_25277 Security, bug fixes, new features or improvements
- 3.0.0.4.388_25210 New features or improvements
- 3.0.0.4.388_25155 Security, bug fixes, new features or improvements
- 3.0.0.4.388_25139 Security
- 3.0.0.4.388_25127 Security, new features or improvements
Record
Last advisory with a fix: 1 fixed
ASUS RT-AX58U firmware 3.0.0.4_388_25127 · checked November 13, 2026
- as of
Fixes received: estimated 3
Each fix below rests partly on our inference, not only on the maker's word. By this estimate, the newest firmware we know for this model has them. Not counted in the other numbers on this page.
Show the list: estimated fixes
Firmware newer than 3.0.0.4.388_23925
Source: asus.com (opens in a new tab) · checked November 13, 2026
Basis: The maker lists this model for the CVEs below but doesn't name the fixed firmware for it. The version comes from a CVE record by another organisation or from the maker's download page. Only the last affected firmware is named, so we assumed newer firmware has the fix.
- CVE-2024-3080 NVD CVE-2024-3080 (opens in a new tab)
- CVE-2024-3079 NVD CVE-2024-3079 (opens in a new tab)
Firmware 3.0.0.4.388_24762 or later
Source: asus.com (opens in a new tab) · checked November 13, 2026
Basis: The maker lists this model for the CVEs below but doesn't name the fixed firmware for it. The version comes from a CVE record by another organisation or from the maker's download page.
- CVE-2024-0401 NVD CVE-2024-0401 (opens in a new tab)
Sources
- ASUS (opens in a new tab) Firmware downloadslast verified October 26, 2026
- ASUS (opens in a new tab) Security bulletinlast verified October 15, 2026
- ASUS (opens in a new tab) Support pagelast verified October 14, 2026
- Vulnerability data: vendor security bulletins, CISA Known Exploited Vulnerabilities catalog, NVD, FIRST EPSSas of November 13, 2026 · Data sources
What to do now
- Open the router's admin page or app and install the latest firmware.
- Turn on automatic firmware updates if the router offers them.
- Check that firmware 3.0.0.4.388_25278 or later is installed.
- Change the default admin password.
- Turn off remote (WAN) management, WPS and UPnP unless you need them.
- Use WPA2 or WPA3 for Wi-Fi with a long passphrase.
Other ASUS routers
| Model | End | |
|---|---|---|
| Ended · 4 | ||
| RT-AX86S, just ended, Estimate | ||
| RT-AX86U, just ended, Estimate | ||
| RT-AX56U, ended 6 months ago, Estimate · Released 2019-12 | ||
| RT-AC5300, ended 1 year 7 months ago | ||
| No end date · 4 | ||
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| RT-AX82U, 1 year 5 months left, Estimate | ||
41 more
| Model | End | |
|---|---|---|
| Ended · 15 | ||
| RT-AX86S, just ended, Estimate | ||
| RT-AX86U, just ended, Estimate | ||
| RT-AX92U, just ended, Estimate · Released 2018-07 | ||
| RT-AXE7800, ended 5 months ago · Released 2022-10 | ||
| RT-AC66U B1, ended 6 months ago | ||
| RT-AC68U, ended 6 months ago | ||
| RT-AC1900P, ended 6 months ago | ||
| RT-AC86U, ended 6 months ago | ||
| RT-AX56U, ended 6 months ago, Estimate · Released 2019-12 | ||
| RT-AX88U, ended 6 months ago · Released 2018-07 | ||
| RT-AX89X, ended 1 year ago, Estimate | ||
| RT-AC5300, ended 1 year 7 months ago | ||
| RT-AC88U, ended 1 year 7 months ago | ||
| RT-AC3100, ended 1 year 8 months ago | ||
| RT-AC87U, ended 5 years 5 months ago | ||
| No end date · 34 | ||
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| ROG Rapture GT-BE98, 1 year 5 months left, Estimate | ||
| RT-AX55, 1 year 3 months left, Estimate | ||
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