Spectre is a class of hardware vulnerabilities (notably CVE-2017-5753 and CVE-2017-5715) that affects nearly all modern processors from Intel, AMD, and ARM. Unlike standard software bugs, Spectre targets the way CPUs predict future instructions to speed up processing.
The Spectre vulnerability remains one of the most significant hardware-level security challenges for Windows 10 users. Discovered in late 2017, it exploits a fundamental design feature of modern processors known as "speculative execution" to leak sensitive data. spectre windows 10
: To improve speed, CPUs guess which path a program will take and execute it in advance. If the guess is wrong, the CPU discards the work. Spectre is a class of hardware vulnerabilities (notably