By Lori Waite  |  August 20, 2025

Category: Lawsuits to Join

Have you been impacted by the Intel CPU flaw?

closeup of cpu chips. selective focusing.
(Photo Credit: Dan74/Shutterstock)

Do you own a laptop or computer powered by an Intel chip? If you have noticed performance slowdowns or security concerns linked to the Intel Downfall bug, you may be eligible to take part in a class action lawsuit. Consumers affected by this CPU security defect could qualify for compensation.

In August 2023, researchers revealed a serious flaw in Intel CPU chips that became known as the Downfall vulnerability. This defect may give hackers and malicious software backdoor access to sensitive personal information. While Intel has released a mitigation to address the issue, the fix can reportedly reduce CPU performance by as much as 50%.

Owners of laptops and desktops with affected Intel processors may be eligible to take legal action. The Intel Downfall class action lawsuit may provide compensation for reduced performance, security risks, loss of device value and other damages tied to the bug.

Do you qualify?

If your desktop or laptop uses an affected Intel processor, you may be eligible to join the Intel class action lawsuit investigation. Fill out the form on this page to learn more and see if you qualify.

Fill out the form on this page for more information.

Downfall CPU defect: What consumers need to know

The Intel Downfall bug may appear minor at first, but it poses serious risks. The vulnerability allows unauthorized software to access sensitive data stored in everyday applications. This means personal details such as passwords, financial records, and other private information could be exposed to malicious programs.

The flaw has been identified in a wide range of Intel processors, including:

  • Intel Xeon (various series and generations)
  • Intel Pentium (multiple series)
  • Intel Celeron (multiple series)
  • Intel Atom (multiple series)
  • Intel Core (several generations)
  • Intel Core X-series

Although some Intel CPUs, such as the Xeon line, are mainly used in data centers and servers, many affected processors also power everyday consumer devices. For example, the popular Intel Core series is found in countless laptops and desktops from major brands. This means the Downfall vulnerability could impact millions of regular computer users.

The Intel Downfall “fix” comes with performance issues

To address the Intel Downfall vulnerability, the company has released a mitigation update. However, because the flaw is tied to a critical CPU function, the fix may cause significant performance slowdowns.

Intel’s documentation warns that “specific workloads may show performance impacts of up to 50%.” Tasks such as high-performance computing and graphics-heavy workloads are expected to be hit the hardest.

Consumers can technically opt out of the Downfall mitigation, but doing so may expose their Intel CPU to serious cybersecurity risks.

Join the Intel class action lawsuit

The Intel Downfall bug leaves consumers in a difficult, lose-lose position — either face ongoing CPU security risks or install a fix that may cause significant performance loss.

If your laptop or desktop uses an Intel CPU that is affected by the Downfall vulnerability, you may qualify to join the ongoing Intel class action lawsuit. Filing a claim could help you pursue compensation for the defect’s impact on your device.

See If You Qualify

Join a Downfall bug class action lawsuit investigation

Filling out this form is quick and easy. It only takes a few minutes to see if you qualify.

After you fill out the form, an attorney(s) or their agent(s) may contact you to discuss your legal rights.

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