High

Ubuntu 24.04.5 LTS release patches security bugs across ten flavors

Help Net Security

September 11, 2026 at 4:07 AM

Overview

Canonical has released Ubuntu 24.04.5 LTS, which includes important security updates and fixes for high-severity vulnerabilities. This update is significant because it is integrated into new installation media, meaning that users who install this version will have these security corrections included right from the start, reducing the number of updates needed post-installation. The release affects not only the standard desktop and server editions of Ubuntu but also nine other flavors such as Kubuntu, Xubuntu, and Ubuntu MATE. This is crucial for users and organizations looking to maintain a secure computing environment, as it helps protect against known vulnerabilities from the outset. Keeping systems updated is essential to defend against potential attacks that could exploit these weaknesses.

Key Takeaways

Affected Systems: Ubuntu 24.04.5 LTS, Kubuntu, Xubuntu, Ubuntu MATE, Ubuntu Studio, Edubuntu
Action Required: Users should upgrade to Ubuntu 24.
Timeline: Newly disclosed

Original Article Summary

Canonical shipped Ubuntu 24.04.5 LTS, bundling security updates and fixes for high-severity bugs into new installation media for the “Noble Numbat” release. Anyone installing fresh now gets those corrections baked in from the start, cutting the batch of updates that would normally follow setup. The point release covers more than the desktop and server editions. Nine other flavors, including Kubuntu, Xubuntu, Ubuntu MATE, Ubuntu Studio, and Edubuntu, also moved to version 24.04.5, each carrying its … More → The post Ubuntu 24.04.5 LTS release patches security bugs across ten flavors appeared first on Help Net Security.

Impact

Ubuntu 24.04.5 LTS, Kubuntu, Xubuntu, Ubuntu MATE, Ubuntu Studio, Edubuntu

Exploitation Status

No active exploitation has been reported at this time. However, organizations should still apply patches promptly as proof-of-concept code may exist.

Timeline

Newly disclosed

Remediation

Users should upgrade to Ubuntu 24.04.5 LTS to receive the latest security patches and fixes.

Additional Information

This threat intelligence is aggregated from trusted cybersecurity sources. For the most up-to-date information, technical details, and official vendor guidance, please refer to the original article linked below.

Related Topics: This incident relates to Linux, Exploit, Update, and 1 more.

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