---
id: CVE-2026-104047
title: A flaw was found in SSSD
summary: >-
  A flaw was found in SSSD. When configured to use Microsoft Entra ID, search
  inputs are not properly sanitized before being incorporated into directory
  query filters. A local user can exploit this vulnerability by submitting a
  crafted loo…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L'
cwe:
  - CWE-140
vendor: Red Hat
product: sssd
affected:
  - sssd (all versions)
  - sssd
  - sssd (all versions)
  - sssd (all versions)
  - sssd (all versions)
  - openshift/ose-rhel-coreos-8 (all versions)
  - openshift/ose-rhel-coreos-9 (all versions)
published: '2026-10-06'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T20:17:14.823'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-104047'
references:
  - url: 'https://access.redhat.com/security/cve/CVE-2026-104047'
    label: secalert@redhat.com
  - url: 'https://bugzilla.redhat.com/show_bug.cgi?id=2478616'
    label: secalert@redhat.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-10-06T19:46:03.994568Z'
ingestedAt: '2026-10-06T20:16:42.481Z'
---

## Overview

A flaw was found in SSSD. When configured to use Microsoft Entra ID, search inputs are not properly sanitized before being incorporated into directory query filters. A local user can exploit this vulnerability by submitting a crafted lookup request, manipulating the query logic to cause unauthorized information disclosure from the directory.

## Remediation

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