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VULNERABILITIES

CVE-2026-97175 Details

Description

A flaw was found in the idp-auto-link authenticator of the keycloak-services component, which handles user identity federation. The issue occurs when Keycloak automatically links an incoming identity from an external provider to an existing local account based on an email address without verifying if the provider has validated that email. This can allow an attacker to take over a victim's account by using a matching unverified email address at a brokered provider.

Metrics

CVSS 3.x Severity and Vector Strings:

CNA: [email protected]CVSS-B:8.8 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
https://access.redhat.com/errata/RHSA-2026:95759 [email protected]
https://access.redhat.com/errata/RHSA-2026:95760 [email protected]
https://access.redhat.com/errata/RHSA-2026:95761 [email protected]
https://access.redhat.com/errata/RHSA-2026:95762 [email protected]
https://access.redhat.com/security/cve/CVE-2026-97175 [email protected]

Weakness Enumeration

CWE-IDCWE NameSource
CWE-287Improper Authentication[email protected]

Affected Products

No affected product data is available for this CVE.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2026-97175
NVD Published Date:
Nov 5, 2026
NVD Last Modified:
Nov 6, 2026
Source:
[email protected]
CVE-2026-97175 Details - Not Deferred