Project Subscriptions
No advisories yet.
Solution
No solution given by the vendor.
Workaround
Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.
Mon, 12 Oct 2026 07:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat red Hat Single Sign On
|
|
| CPEs | cpe:/a:redhat:red_hat_single_sign_on:7 | |
| Vendors & Products |
Redhat red Hat Single Sign On
|
Mon, 12 Oct 2026 07:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the Client-Initiated Backchannel Authentication CIBA implementation within the keycloak-services component of Keycloak. This component handles advanced authentication flows where a client initiates a login on behalf of a user. The issue occurs because Keycloak fails to verify that a client is authorized to use the CIBA flow, allowing public clients to bypass security requirements. An attacker could use this flaw to trick a user into approving a login request, eventually gaining full access to the users account without needing a client secret. | |
| Title | Keycloak-services: keycloak-services: ciba confidential-only contract not enforced for public clients | |
| First Time appeared |
Redhat
Redhat build Keycloak |
|
| Weaknesses | CWE-287 | |
| CPEs | cpe:/a:redhat:build_keycloak: | |
| Vendors & Products |
Redhat
Redhat build Keycloak |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
Sign in to view the affected projects.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-10-12T07:12:27.872Z
Reserved: 2026-10-12T06:09:06.647Z
Link: CVE-2026-109082
No data.
Status : Received
Published: 2026-10-12T07:16:36.303
Modified: 2026-10-12T08:17:19.787
Link: CVE-2026-109082
No data.
OpenCVE Enrichment
Updated: 2026-10-12T09:00:14Z