# 🔒 Security Release – Please Update to Zammad 6.5.2
**URL:** https://community.zammad.org/t/security-release-please-update-to-zammad-6-5-2/18790
**Category:** Announcements
**Created:** [September 24, 2025, 6:36am UTC](https://community.zammad.org/t/security-release-please-update-to-zammad-6-5-2/18790 "2025-09-24T06:36:32Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@JuliaDenise](https://community.zammad.org/u/JuliaDenise)
#### Post date: [September 24, 2025, 6:36am UTC](https://community.zammad.org/t/security-release-please-update-to-zammad-6-5-2/18790/1 "2025-09-24T06:36:32Z")
We’ve just released **Zammad 6.5.2** , addressing **three vulnerabilities** related to log files and access control.
🏠 For self-hosted users: Please update **as soon as possible** and review your log files for potentially exposed sensitive data.
☁ For our SaaS customers: There’s nothing you need to worry about: we’ve already taken care of everything for you.
📄 Full details: [Release Notes](https://zammad.com/en/releases/6-5-2)
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### Author:  [@JuliaDenise](https://community.zammad.org/u/JuliaDenise)
#### Post date: [September 24, 2025, 6:37am UTC](https://community.zammad.org/t/security-release-please-update-to-zammad-6-5-2/18790/2 "2025-09-24T06:37:13Z")
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### Author:  [@dvanzuijlekom](https://community.zammad.org/u/dvanzuijlekom)
#### Post date: [September 24, 2025, 8:49am UTC](https://community.zammad.org/t/security-release-please-update-to-zammad-6-5-2/18790/3 "2025-09-24T08:49:40Z")
Also check out this video by MrGeneration, with an explanation of the advisories and risk/impact: [https://youtu.be/dIHe3gfLZF4?si](https://youtu.be/dIHe3gfLZF4?si)