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keycloak: Keycloak: UMA policy bypass allows authenticated users to gain unauthorized access to victim-owned resources.
| Reporter | Title | Published | Views | Family All 26 |
|---|---|---|---|---|
 | CVE-2026-4636 | 2 Apr 202612:45 | – | attackerkb |
 | April Linux Patch Wednesday | 22 Apr 202616:00 | – | avleonov |
 | The vulnerability of the Keycloak identity and access management software lies in improper behavior patterns, allowing unauthorized users to gain unauthorized access to confidential information. | 28 Apr 202600:00 | – | bdu_fstec |
 | CVE-2026-4636 vulnerabilities | 5 Apr 202601:17 | – | cgr |
 | CVE-2026-4636 | 2 Apr 202614:40 | – | circl |
 | Keycloak 安全漏洞 | 2 Apr 202600:00 | – | cnnvd |
 | CVE-2026-4636 | 2 Apr 202612:45 | – | cve |
 | CVE-2026-4636 Keycloak: keycloak: uma policy bypass allows authenticated users to gain unauthorized access to victim-owned resources. | 2 Apr 202612:45 | – | cvelist |
 | EUVD-2026-18213 | 2 Apr 202615:31 | – | euvd |
 | Keycloak: UMA Policy Resource Injection Allows Unauthorized Cross-User Permission Grants | 2 Apr 202615:31 | – | github |
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30 Jun 2026 04:23Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.1
EPSS0.00346
SSVC