# July 2026 Updates #1 for XCP-ng 8.3 LTS

DevFeed: [July 2026 Updates #1 for XCP-ng 8.3 LTS](<https://devfeed.tech/articles/july-2026-updates-1-for-xcp-ng-8-3-lts-12822.md>)

Original publisher: [Read original article](<https://xcp-ng.org/blog/2026/07/28/july-2026-updates-1-for-xcp-ng-8-3-lts/>)

Author: Philippe Coval

Published: 2026-07-28T14:32:38Z

Content type: release

Language: en

Sources: [XCP-ng Blog](<https://devfeed.tech/sources/xcp-ng-blog.md>)

Topics: [Security](<https://devfeed.tech/topics/security.md>), [Vulnerabilities](<https://devfeed.tech/topics/vulnerabilities.md>), [Memory Leaks](<https://devfeed.tech/topics/memory-leaks.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [iso](<https://devfeed.tech/tags/iso.md>), [leak](<https://devfeed.tech/tags/leak.md>), [lts](<https://devfeed.tech/tags/lts.md>), [regression](<https://devfeed.tech/tags/regression.md>), [release](<https://devfeed.tech/tags/release.md>), [security](<https://devfeed.tech/tags/security.md>), [update](<https://devfeed.tech/tags/update.md>), [updates](<https://devfeed.tech/tags/updates.md>)

## AI overview

This release provides security and maintenance updates for XCP-ng 8.3 LTS. It updates Xen to address multiple security advisories, fixes a XAPI regression that caused VBD leaks, and includes minor changes needed to build an updated installer ISO.

## Source excerpt

This release batch contains a security update for Xen. This update also brings a fix for a XAPI regression causing VBD leaks. Other minor changes were needed to build an updated XCP-ng 8.3 LTS installer (ISO).