CVE-2026-21836CWE-862

HCL DominoIQ is affected by broken access control

Medium · published May 20, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
17.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00264 · 17.3th percentile
Weakness
CWE-862 · Missing Authorization
Published
2026-05-20T13:37Z
EPSS history
Timeline
  • 20 MAY 13:37Z
    HCL DominoIQ is affected by broken access control
    cvelistv5