Query Logic Manipulation in SSSD Using Microsoft Entra ID
CVE-2026-104047

5.3MEDIUM

Key Information:

Vendor

Red Hat
Status
Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Vendor
CVE Published:
6 October 2026

What is CVE-2026-104047?

A vulnerability in SSSD, configured to utilize Microsoft Entra ID, results from insufficient sanitization of search inputs before they are integrated into directory query filters. This flaw enables a local user to execute crafted lookup requests, which could manipulate the query logic, leading to unauthorized exposure of sensitive information within the directory.

References

https://access.redhat.com/security/cve/CVE-2026-104047
vdb-entryx_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2478616
issue-trackingx_refsource_REDHAT

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

This issue was discovered by Found by AISLE in partnership with Red Hat.
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