---
title: mds | Blog
description: Canonical makes open source secure, reliable and easy to use, providing
  support for Ubuntu and a portfolio of enterprise-grade technologies. Founded in
  2004, Canonical operates globally with team members in over 80 countries.
url: https://canonical.com/blog/tag/mds?format=md
---

# Blog posts tagged *"mds"*

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[Alex Murray](https://canonical.com/blog/author/alexmurray)

14 May 2019

### [Ubuntu updates to mitigate new Microarchitectural Data Sampling (MDS) vulnerabilities](https://canonical.com/blog/ubuntu-updates-to-mitigate-new-microarchitectural-data-sampling-mds-vulnerabilities)

Cloud and server

Ubuntu tech blog

Microarchitectural Data Sampling (MDS) describes a group of vulnerabilities (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, and CVE-2019-11091) in various Intel microprocessors, which allow a malicious process to read various information from another process which is executing on the same CPU core. This occurs due to the use of various m ...

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