compatibility.fyi
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Keycloak

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2Version groups
7Dependencies
14Compatibility entries

Compatibility guides

Browse by dependency

7 guides
Keycloak Amazon Aurora PostgreSQL compatibility2 version groupsKeycloak Enterprisedb Advanced compatibility2 version groupsKeycloak MariaDB compatibility2 version groupsKeycloak Microsoft SQL Server compatibility2 version groupsKeycloak MySQL compatibility2 version groupsKeycloak Oracle compatibility2 version groupsKeycloak PostgreSQL compatibility2 version groups

Check a combination

Supported or tested matches establish compatibility. Recommendations and bundles alone do not. Missing coverage is unknown; only explicit upstream evidence establishes incompatibility.

Compatibility matrix

14 entries
KeycloakDependencyDocumented versionsEvidence
26.8Amazon Aurora PostgreSQLdatabase
>=15.0.0 <18.0.0

Keycloak 26.8 supported configurations list Amazon Aurora PostgreSQL 17.x, 16.x, and 15.x.

Evidence: supported
Verified 2026-10-08
26.8Enterprisedb Advanceddatabase
>=17.0.0 <19.0.0

Keycloak 26.8 supported configurations list EnterpriseDB Advanced 18.x and 17.x.

Evidence: supported
Verified 2026-10-08
26.8MariaDBdatabase
10.6.x10.11.x11.4.x11.8.x

Keycloak 26.8 supported configurations list MariaDB Server 11.8 LTS, 11.4 LTS, 10.11 LTS, and 10.6 LTS.

Evidence: supported
Verified 2026-10-08
26.8Microsoft SQL Serverdatabase
20192022

Keycloak 26.8 supported configurations list Microsoft SQL Server 2022 and 2019.

Evidence: supported
Verified 2026-10-08
26.8MySQLdatabase
8.0.x8.4.x

Keycloak 26.8 supported configurations list MySQL 8.4 LTS and 8.0 LTS.

Evidence: supported
Verified 2026-10-08
26.8Oracledatabase
19.3+23.5+

Keycloak 26.8 supported configurations list Oracle Database 23.x from 23.5 and 19c from 19.3.

Evidence: supported
Verified 2026-10-08
26.8PostgreSQLdatabase
>=14.0.0 <19.0.0

Keycloak 26.8 supported configurations list PostgreSQL 18.x, 17.x, 16.x, 15.x, and 14.x.

Evidence: supported
Verified 2026-10-08
26.7Amazon Aurora PostgreSQLdatabase
>=15.0.0 <18.0.0

Keycloak 26.7 supported configurations list Amazon Aurora PostgreSQL 17.x, 16.x, and 15.x.

Evidence: supported
Verified 2026-10-08
26.7Enterprisedb Advanceddatabase
>=17.0.0 <19.0.0

Keycloak 26.7 supported configurations list EnterpriseDB Advanced 18.x and 17.x.

Evidence: supported
Verified 2026-10-08
26.7MariaDBdatabase
10.6.x10.11.x11.4.x11.8.x

Keycloak 26.7 supported configurations list MariaDB Server 11.8 LTS, 11.4 LTS, 10.11 LTS, and 10.6 LTS.

Evidence: supported
Verified 2026-10-08
26.7Microsoft SQL Serverdatabase
20192022

Keycloak 26.7 supported configurations list Microsoft SQL Server 2022 and 2019.

Evidence: supported
Verified 2026-10-08
26.7MySQLdatabase
8.0.x8.4.x

Keycloak 26.7 supported configurations list MySQL 8.4 LTS and 8.0 LTS.

Evidence: supported
Verified 2026-10-08
26.7Oracledatabase
19.3+23.5+

Keycloak 26.7 supported configurations list Oracle Database 23.x from 23.5 and 19c from 19.3.

Evidence: supported
Verified 2026-10-08
26.7PostgreSQLdatabase
>=14.0.0 <19.0.0

Keycloak 26.7 supported configurations list PostgreSQL 18.x, 17.x, 16.x, 15.x, and 14.x.

Evidence: supported
Verified 2026-10-08