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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.
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Wed, 11 Nov 2026 12:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in the login-failure storage component of Keycloak, the identity and access management solution. This issue specifically affects deployments using MySQL or MariaDB databases in a multi-node configuration. When multiple failed login attempts occur simultaneously for the same account, a synchronization error can cause the system to enter a repetitive loop that locks the user's record in the database. This results in legitimate login attempts for that user being blocked and failing with an error. Furthermore, because some failures are not correctly recorded during this loop, the system's brute-force protection may not accurately count all failed attempts. | |
| Title | Keycloak-services: keycloak-services: login-failure upsert trusts mysql/mariadb affected-row count | |
| First Time appeared |
Redhat
Redhat build Keycloak Redhat red Hat Single Sign On |
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| Weaknesses | CWE-362 | |
| CPEs | cpe:/a:redhat:build_keycloak: cpe:/a:redhat:red_hat_single_sign_on:7 |
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| Vendors & Products |
Redhat
Redhat build Keycloak Redhat red Hat Single Sign On |
|
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-11-11T12:13:45.215Z
Reserved: 2026-10-19T10:01:18.151Z
Link: CVE-2026-112201
No data.
Status : Awaiting Analysis
Published: 2026-11-11T13:17:13.863
Modified: 2026-11-11T13:17:13.987
Link: CVE-2026-112201
No data.
OpenCVE Enrichment
Updated: 2026-11-11T18:00:10Z
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CWE-362
Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')