# org.keycloak:keycloak-quarkus-server (Maven) vulnerabilities

9 known vulnerabilities (6 medium, 3 low), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://central.sonatype.com/artifact/org.keycloak/keycloak-quarkus-server

## Advisories (9)

### [CVE-2025-11537](https://cve.now/CVE-2025-11537): Keycloak-services: sensitive headers shown in the http access logs

- Severity: Medium 5.0
- Published: Feb 10, 2026
- Affected: fixed in 26.5.6.

### [CVE-2026-0976](https://cve.now/CVE-2026-0976): Org.keycloak/keycloak-quarkus-server: keycloak: proxy bypass due to improper handling of matrix parameters in url paths

- Severity: Low 3.7
- Published: Jan 15, 2026
- Affected: through 26.2.5.

### [CVE-2025-10939](https://cve.now/CVE-2025-10939): Org.keycloak/keycloak-quarkus-server: unable to restrict access to the admin console

- Severity: Low 3.7
- Published: Oct 28, 2025
- Affected: fixed in 26.4.4.

### [CVE-2024-11736](https://cve.now/CVE-2024-11736): Org.keycloak:keycloak-quarkus-server: unrestricted admin use of system and environment variables

- Severity: Medium 4.9
- Published: Jan 14, 2025
- Affected: fixed in 26.0.8.

### [CVE-2024-11734](https://cve.now/CVE-2024-11734): Org.keycloak:keycloak-quarkus-server: denial of service in keycloak server via security headers

- Severity: Medium 6.5
- Published: Jan 14, 2025
- Affected: fixed in 26.0.8.

### [CVE-2024-10973](https://cve.now/CVE-2024-10973): Keycloak: cli option for encrypted jgroups ignored

- Severity: Medium 5.7
- Published: Dec 17, 2024
- Affected: from 25.0.0, fixed in 26.0.6.

### [CVE-2024-10492](https://cve.now/CVE-2024-10492): Keycloak-quarkus-server: keycloak path trasversal

- Severity: Low 2.7
- Published: Nov 25, 2024
- Affected: fixed in 26.0.6; from 25.0.0, fixed in 26.0.6.

### [CVE-2024-10451](https://cve.now/CVE-2024-10451): Org.keycloak:keycloak-quarkus-server: sensitive data exposure in keycloak build process

- Severity: Medium 5.9
- Published: Nov 25, 2024
- Affected: fixed in 24.0.9; from 25.0.0, fixed in 26.0.6.

### [CVE-2024-9666](https://cve.now/CVE-2024-9666): Org.keycloak/keycloak-quarkus-server: keycloak proxy header handling denial-of-service (dos) vulnerability

- Severity: Medium 4.7
- Published: Nov 25, 2024
- Affected: all versions; from 25.0.0, fixed in 26.0.6.

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