# Kibana 9.4.6, 9.5.3 Security Update (ESA-2026-175)

**URL:** https://discuss.elastic.co/t/kibana-9-4-6-9-5-3-security-update-esa-2026-175/390163
**Category:** Security Announcements
**Created:** [September 3, 2026, 6:03pm UTC](https://discuss.elastic.co/t/kibana-9-4-6-9-5-3-security-update-esa-2026-175/390163 "2026-09-03T18:03:02Z")
**Posts on this page:** 1
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### Author: ![Bryan\_Garcia](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/bryan_garcia/32/148179_2.png) [@Bryan\_Garcia](https://discuss.elastic.co/u/Bryan_Garcia)
#### Post date: [September 3, 2026, 6:03pm UTC](https://discuss.elastic.co/t/kibana-9-4-6-9-5-3-security-update-esa-2026-175/390163/1 "2026-09-03T18:03:02Z")

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**Incorrect Authorization in Kibana Leading to Information Disclosure**

Incorrect Authorization (CWE-863) in Kibana can lead to information disclosure via Exploiting Incorrectly Configured Access Control Security Levels (CAPEC-180).

**Affected Versions:**

- 9.x:
  - All versions from 9.0.0 up to and including 9.4.5
  - All versions from 9.5.0 up to and including 9.5.2

Users on the 8.x release line are not affected. The functionality that contains this vulnerability was introduced in 9.0.0 and is not present in 8.x.

**Affected Configurations:**  
All configurations with Fleet debugging interfaces enabled.

**Solutions and Mitigations:**  
The issue is resolved in versions 9.4.6, 9.5.3.

**For Users that Cannot Upgrade:**  
There are no workarounds for this vulnerability.

**Elastic Cloud Serverless**

Due to our continuous deployment and patching model, the vulnerability described in this security advisory was remediated in our Elastic Cloud Serverless offering before the public disclosure.

**Severity:** CVSSv3.1: Medium ( 6.5 ) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N  
**CVE ID:** CVE-2026-82299  
**Problem Type:** CWE-863 - Incorrect Authorization  
**Impact:** CAPEC-180 - Exploiting Incorrectly Configured Access Control Security Levels

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_[View the full topic](https://discuss.elastic.co/t/kibana-9-4-6-9-5-3-security-update-esa-2026-175/390163)._