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Keycloak Amazon Aurora PostgreSQL Version Compatibility

Keycloak Amazon Aurora PostgreSQL version compatibility. Keycloak current 26.x supported configurations list Amazon Aurora PostgreSQL 17.x, 16.x, and 15.x.

2Project versions
2Documented ranges
2026-07-08Last verified

Quick answer

Amazon Aurora PostgreSQL compatibility by Keycloak version

Keycloak version

26

Documented Amazon Aurora PostgreSQL versions

>=15.0.0 <18.0.0

Keycloak current 26.x supported configurations list Amazon Aurora PostgreSQL 17.x, 16.x, and 15.x.

high confidence · verified 2026-07-08 · database

Keycloak version

25

Documented Amazon Aurora PostgreSQL versions

>=16.1.0 <16.2.0

Keycloak 25.0.6 documentation listed tested database versions, not broader supported ranges; Amazon Aurora PostgreSQL was tested at version 16.1.

high confidence · verified 2026-07-08 · database

Primary evidence

Sources

Every range above is backed by upstream documentation, tagged source, release notes, or another project-owned primary source.

  1. Keycloak Supported Configurations - Supported DatabasesAccessed 2026-07-08
  2. Keycloak database configuration guideAccessed 2026-07-08
  3. Keycloak 25.0.6 database guide sourceAccessed 2026-07-08
  4. Keycloak 25.0.6 root pom database versionsAccessed 2026-07-08