Skip to main content

Your submission was sent successfully! Close

Thank you for signing up for our newsletter!
In these regular emails you will find the latest updates from Canonical and upcoming events where you can meet our team.Close

Thank you for contacting us. A member of our team will be in touch shortly. Close

An error occurred while submitting your form. Please try again or file a bug report. Close

  1. Blog
  2. Article

Canonical
on 19 September 2018

Announcing Extended Security Maintenance for Ubuntu 14.04 LTS – “Trusty Tahr”


Since the release of Ubuntu 14.04 LTS, more than 450 million public cloud Ubuntu instances have launched, making Ubuntu the basis for the majority of cloud-based workloads. In fact, more than 60% of large-scale production clouds are running on Ubuntu operating systems (OS).

This includes workloads and use cases across telecommunications, financial services, public sector, and many other industries that count on the stability and continuity of the underlying OS to provide the mission-critical service their customers and employees rely on.

As Ubuntu LTS releases transition from the standard, public maintenance window, Extended Security Maintenance (ESM) is available for organisations with their workloads on Ubuntu LTS releases to maintain that stability and continuity, ensuring system security and compliance. With the end of its five-year standard support window in April, Canonical is announcing the availability of ESM for 14.04 starting 25 April 2019.

ESM for 14.04 provides ongoing kernel security fixes through a secure, private archive for three years until April 2022. This continued protection from major security vulnerabilities enables development and operations teams to plan and manage application upgrades in a failsafe environment.

ESM is available as a feature of an Ubuntu Advantage subscription. Please get in touch with our team if you have any questions about the transition of 14.04 to ESM.

Learn more about Ubuntu ESM from our customers

Commercetools reduced operational risks and increased GDPR compliance across their legacy deployments thanks to Ubuntu’s Extended Security Maintenance.

ITstrategen used Extended Security Maintenance to guarantee the continued security of its servers and saving its clients from costly application updates.

Extended Security Maintenance for Ubuntu 12.04 LTS

Ubuntu 12.04 was the first Long Term Support release to receive Extended Security Maintenance. ESM for 12.04 provided fixes for more than 60 high and critical priority vulnerabilities for Ubuntu 12.04 users. These fixes provided safeguards for high-profile issues such as data protection for GDPR compliance, and Spectre and Meltdown vulnerabilities.

Start planning for ESM

ESM is a feature available as part of Canonical’s commercial support package: Ubuntu Advantage. Contact our team if you would like to learn more about Ubuntu Advantage and ESM for 14.04.

Start planning for Ubuntu 14.04 ESM

Related posts


Ishani Ghoshal
8 July 2025

What our users make with Ubuntu Pro – Episode 1

Ubuntu Article

Secure homelabs – and more – for the entire family Ubuntu Pro isn’t just for enterprises – it’s for the passionate community that powers and supports open source every day. From secure remote access to homelab hardening, Ubuntu Pro helps users get more from their systems, whether at work or at home. In this series, ...


Edoardo Barbieri
7 July 2025

The State of Silicon and Devices – Q2 2025 roundup

Internet of Things Article

Welcome to the Q2 2025 edition of the State of Silicon and Devices by Canonical. In this quarter, we have seen momentum accelerate in edge computing, as well as growing interest in hardware platforms designed for AI, automation, and long-term maintainability. From Ubuntu Desktop arriving on Qualcomm’s Dragonwing processors, to demonstrati ...


Gabriel Aguiar Noury
3 July 2025

JetPack 4 EOL – how to keep your userspace secure during migration

Ubuntu Article

NVIDIA JetPack 4 reached its end-of-life (EOL) in November 2024, marking the end of security updates for this widely deployed stack. JetPack 4 has driven innovation in countless devices powered by NVIDIA Jetson, serving as the foundation of edge AI production deployments across multiple sectors. But now, the absence of security maintenanc ...