Keycloak
129 CVEs tracked. None of them is in CISA KEV.
This hub aggregates every CVE we track for Keycloak, a product in the operating systems space. Use it to gauge the current risk picture and drill into individual advisories.
Keycloak CVEs per month
| Month | CVEs |
|---|---|
| 2024-10 | 1 |
| 2024-11 | 4 |
| 2024-12 | 0 |
| 2025-01 | 0 |
| 2025-02 | 0 |
| 2025-03 | 0 |
| 2025-04 | 0 |
| 2025-05 | 0 |
| 2025-06 | 1 |
| 2025-07 | 1 |
| 2025-08 | 2 |
| 2025-09 | 1 |
| 2025-10 | 4 |
| 2025-11 | 2 |
| 2025-12 | 0 |
| 2026-01 | 1 |
| 2026-02 | 2 |
| 2026-03 | 1 |
| 2026-04 | 1 |
| 2026-05 | 2 |
| 2026-06 | 0 |
| 2026-07 | 1 |
| 2026-08 | 0 |
| 2026-09 | 1 |
Severity
How the 129 CVEs score on CVSS. Severity is not exploitation: KEV is counted above.
- Critical7
- High42
- Medium69
- Low11
Latest CVEs
The 15 most recently published vulnerabilities affecting Keycloak.
- CVE-2026-90997Keycloak-services: keycloak: replay protection bypass leads to unauthorized access via database driver semantics mismatch7.4
- CVE-2026-1609Org.keycloak/keycloak-quarkus-server: keycloak: unauthorized access via jwt authorization grant with disabled users8.1
- CVE-2026-7504Org.keycloak/keycloak-services: open redirect when using wildcard valid redirect uris in keycloak8.1
- CVE-2026-7307Keycloak: keycloak: denial of service via specially crafted saml input7.5
- CVE-2026-4636Keycloak: keycloak: uma policy bypass allows authenticated users to gain unauthorized access to victim-owned resources.8.1
- CVE-2026-3047Org.keycloak.broker.saml: keycloak saml broker: authentication bypass due to disabled saml client completing idp-initiated login8.8
- CVE-2025-12150Org.keycloak/keycloak-services: webauthn attestation statement verification bypass3.1
- CVE-2026-0871Org.keycloak/keycloak-services: keycloak: unauthorized modification of unmanaged user attributes by administrators4.9
- CVE-2025-14559Org.keycloak/keycloak-services: keycloak keycloak-services: business logic flaw allows unauthorized token issuance for disabled users6.5
- CVE-2025-13467Org.keycloak.storage.ldap: keycloak: deserialization of untrusted data in ldap user federation5.5
- CVE-2025-11538Keycloak-server: debug default bind address6.8
- CVE-2025-12390Org.keycloak.protocol.oidc.endpoints.logoutendpoint: offline session takeover due to reused authentication session id6.0
- CVE-2025-10939Org.keycloak/keycloak-quarkus-server: unable to restrict access to the admin console3.7
- CVE-2025-12110Keycloak: org.keycloak:keycloak-services: user can refresh offline session even after client's offline_access scope was removed5.4
- CVE-2025-11429Keycloak-server: too long and not settings compliant session5.4
Product grouping is registry-driven, with AI assist and human review. How it works