---
id: CVE-2026-21836
title: "The HCL DominoIQ RAG feature is\_affected by\_a Broken Access Control vulnerability"
summary: "The HCL DominoIQ RAG feature is\_affected by\_a Broken Access Control vulnerability. \_Under certain circumstances, document level access restrictions will be ignored when determining what data to return from an AI query. \_This could enable…"
severity: medium
cvss: 6.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N'
cwe:
  - CWE-862
published: '2026-05-20'
updated: '2026-07-23'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-21836'
references:
  - url: >-
      https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0130932
    label: psirt@hcl.com
tags:
  - nvd
epss: 0.00264
epssPercentile: 0.16248
ingestedAt: '2026-07-23T12:17:54.962Z'
---

## Overview

The HCL DominoIQ RAG feature is affected by a Broken Access Control vulnerability.  Under certain circumstances, document level access restrictions will be ignored when determining what data to return from an AI query.  This could enable an authenticated attacker to view sensitive data.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.