CVE-2026-9798
1 advisory.
Maven/org.keycloak:keycloak-services CVE-2026-9798: medium 4.3
Keycloak has an Authentication Bypass by Primary Weakness
Action: No fix published. Pin and monitor.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | - | 26.4.7 |
| 26.5.0 | - | 26.6.4 |
Fixed versions
No fixed version in the source.
Sources
- osv: GHSA-q6h7-xxp7-7429
- https://nvd.nist.gov/vuln/detail/CVE-2026-9798
- https://github.com/keycloak/keycloak/issues/49432
- https://github.com/keycloak/keycloak/pull/49791
- https://github.com/keycloak/keycloak/pull/49903
- https://github.com/keycloak/keycloak/pull/49905
- https://github.com/keycloak/keycloak/commit/11c2695064cd93da1d333df3f69d4a4141e86c29
- https://github.com/keycloak/keycloak/commit/2edc6b112e2dedce63062b89ab3c7ae542e0d9ac
- https://github.com/keycloak/keycloak/commit/a11e3254efc16ae72ce5092b93b9f557a4ba43ae
- https://access.redhat.com/errata/RHSA-2026:50846
- https://access.redhat.com/errata/RHSA-2026:50847
- https://access.redhat.com/errata/RHSA-2026:50848
- https://access.redhat.com/errata/RHSA-2026:50849
- https://access.redhat.com/security/cve/CVE-2026-9798
- https://bugzilla.redhat.com/show_bug.cgi?id=2482470
- https://github.com/keycloak/keycloak
CVE-2026-9798 · published · modified · JSON