CVE-2026-8830
1 advisory.
Maven/org.keycloak:keycloak-services CVE-2026-8830: medium 4.3
Keycloak: Policy bypass during WebAuthn credential registration via client-side JavaScript manipulation
Action: Upgrade org.keycloak:keycloak-services to 26.6.3 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 26.6.3 | - |
Fixed versions
| 26.6.3 |
Sources
- osv: GHSA-g8vr-x4qh-25qg
- https://nvd.nist.gov/vuln/detail/CVE-2026-8830
- https://github.com/keycloak/keycloak/issues/49133
- https://github.com/keycloak/keycloak/pull/49344
- https://github.com/keycloak/keycloak/commit/47b9aef70948564151af85fd52e0d7e508c76490
- https://github.com/keycloak/keycloak/commit/d3da77ef363d698e7a74470ba52fcdce09e394c4
- https://access.redhat.com/errata/RHSA-2026:25097
- https://access.redhat.com/errata/RHSA-2026:25098
- https://access.redhat.com/errata/RHSA-2026:30049
- https://access.redhat.com/errata/RHSA-2026:30050
- https://access.redhat.com/security/cve/CVE-2026-8830
- https://bugzilla.redhat.com/show_bug.cgi?id=2479565
- https://github.com/keycloak/keycloak
CVE-2026-8830 · published · modified · JSON