ASUS Prime B550-Plus
Motherboards · ASUS
Last checked
Latest Firmware
Version 3644
Released
16.1 MB
Update track record
- releases tracked since 2020
- 26
- typical gap between releases
- ~2 months
- since the latest release
- 10 days
- security-related releases · latest 2026-08-27
- 10
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Get notified when new firmware is released for this device.
Firmware History
3644
LatestSecurity"1. Update AGESA version to ComboV2 PI 1.2.0.12. 2. Mitigate fTPM vulnerabilities (CVE-2026-6726, CVE-2026-6727)."
CVE-2026-6726 (opens in new tab)CVE-2026-6727 (opens in new tab)
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Why Keep Your Firmware Updated
Motherboard BIOS/UEFI firmware is essential for hardware initialization and CPU compatibility. Updates often include microcode patches for security vulnerabilities, support for newer processors and memory, and stability improvements. Always use a UPS or ensure stable power during BIOS updates — an interrupted flash can render the board unbootable.