During his continuing analysis of the architecture and microcode of Intel’s highly influential 8087 floating point unit (FPU) ...

Microsoft patches all the things, Commissary freezers enter cyberwar, Fake AV, real Defender nap, Rowhammer comes for the GPU ...

I tried to extend the Z80 to support 24-bit addressing, but the state machine seemed like it would become too large, and debugging would be difficult. While existing VHDL/Verilog Z80 implementations ...

Intel today published their 20260811 CPU microcode updates to fix a variety of issues for existing processors, including shipping the first new microcode images for Bartlett Lake and Wildcat Lake. The ...

z386, an open-source FPGA CPU core that recreates a once-legendary Intel 80386-class processor (i386) using recovered original microcode, has reached the point where it can boot DOS, run ...

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS). Attack Vector: This metric reflects the context by which vulnerability ...

The new attack method can leak privileged kernel memory on CPUs released in the past six years that have hardware mitigations for speculative execution and branch injection attacks like Spectre. Six ...

It’s been more than a year since Intel officially began investigating the instability issues reported on Raptor Lake-based processors. The wait was long and confusing, and so was the explanation.

A hot potato: Users with 13th- and 14th-generation Intel desktop processors should begin checking for BIOS updates from their motherboard providers. A new microcode update fixes edge cases that can ...

If you're the kind of person to leave your PC on for days, this microcode is for you. Intel has released yet another microcode patch for its 13th and 14th Gen Core CPUs, claiming to improve stability.

AMD has disclosed a significant security vulnerability that could allow attackers with administrative privileges to load unauthorized microcode patches into the company’s processors. Identified as CVE ...