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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.
Thu, 28 May 2026 13:30:00 +0000
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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Thu, 28 May 2026 12:15:00 +0000
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| References |
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| Metrics |
threat_severity
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threat_severity
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Thu, 28 May 2026 08:45:00 +0000
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| First Time appeared |
Redhat build Of Keycloak
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| Vendors & Products |
Redhat build Of Keycloak
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Thu, 28 May 2026 06:00:00 +0000
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| Description | A flaw was found in Keycloak. When revokeRefreshToken=true is enabled and persistent session storage is in use, a server restart can reset internal timing mechanisms. This allows a remote attacker, who has previously captured a user's refresh token, to replay that token even after it has been revoked. Successful exploitation grants the attacker unauthorized access to the victim's account, potentially leading to information disclosure or privilege escalation. | |
| Title | Keycloak: keycloak: unauthorized account access via replayed refresh tokens after cluster restart | |
| First Time appeared |
Redhat
Redhat build Keycloak |
|
| Weaknesses | CWE-613 | |
| CPEs | cpe:/a:redhat:build_keycloak: | |
| Vendors & Products |
Redhat
Redhat build Keycloak |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2026-05-28T13:00:32.592Z
Reserved: 2026-05-28T04:02:07.242Z
Link: CVE-2026-9802
Updated: 2026-05-28T13:00:25.484Z
Status : Undergoing Analysis
Published: 2026-05-28T06:16:29.620
Modified: 2026-05-28T13:44:54.327
Link: CVE-2026-9802
OpenCVE Enrichment
Updated: 2026-05-28T08:30:11Z