This document was prepared in collaboration with Ubuntu community leads. Executive summary Your Ubuntu LTS is still secured in exactly the same way it has always been, with five years of free security updates for the ‘main’ packages in the distribution, and best-effort security coverage for everything else. This has been the promise of Ubuntu since our first LTS in 2006, and remains exactly the same. In fact, thanks to our expanded security team, your LTS is better secured today than ever...| Ubuntu Community Hub
Canonical provides Ubuntu Pro with 10 years of enhanced CVE patching, FIPS compliance, CIS and DISA-STIG profiles and enterprise-grade open source software security with a single subscription for open source supply chain provenance.| Ubuntu
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Expanded Security Maintenance provides ongoing security fixes for Ubuntu, the Linux kernel and packages in Ubuntu repositories packages beyond the five-year basic maintenance window.| Ubuntu
