Sapphire issues rare vBIOS security patch for Radeon RX 7000 series GPUs

Desktop GPU owners using Sapphire cards should check for a firmware patch that fixes security holes in the graphics processor. This update matters because it addresses vulnerabilities in the RDNA 3 architecture that could potentially be exploited by malicious software. Most users will not notice a performance change, but the fix is critical for system integrity.

Sapphire patches RDNA 3 firmware vulnerabilities across eight models

Sapphire is rolling out this vBIOS security update for its entire AMD Radeon RX 7000 series lineup. The patch targets the underlying firmware that controls the hardware, rather than the standard driver software. This approach ensures that the security fixes are applied at the lowest level of the graphics card operation.

The update supports eight specific models: the RX 7600, RX 7600 XT, RX 7650 GRE, RX 7700 XT, RX 7800 XT, RX 7900 GRE, RX 7900 XT, and RX 7900 XTX. Users must have the latest AMD Adrenalin Edition drivers installed before attempting the update. The installation process takes about 15 to 20 minutes and requires running the tool twice, once in normal mode and once in safe mode.

This release is notable because desktop graphics cards rarely receive vBIOS updates for security reasons. Most firmware patches for GPUs are reserved for performance optimizations or bug fixes rather than security vulnerabilities. Sapphire is providing this tool to help users protect their hardware against emerging threats.