
Razer Synapse is software that allows users to configure their hardware devices, set up macros, or map buttons.

When plugging in a Razer device into Windows 10 or Windows 11, the operating system will automatically download and begin installing the Razer Synapse software on the computer. Razer is a very popular computer peripherals manufacturer known for its gaming mouses and keyboards.

A Razer Synapse zero-day vulnerability has been disclosed on Twitter, allowing you to gain Windows admin privileges simply by plugging in a Razer mouse or keyboard.
