6.5
Moyenne
CVE-2026-16100 A flaw was found in the user-event metrics recording of Keycloak
Description
A flaw was found in the user-event metrics recording of Keycloak. When metrics are enabled, the system records raw error messages from failed account operations as Prometheus metric labels. Because these error messages can include user-supplied input like nonexistent client IDs, an authenticated user can create a massive number of unique metric entries, eventually exhausting system memory and causing the service to crash or become unavailable.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Build of Keycloak | Versions non publiées | |
| Red Hat Data Grid 8 | Versions non publiées | |
| Red Hat JBoss Enterprise Application Platform Expansion Pack | Versions non publiées | |
| Red Hat Single Sign-On 7 | Versions non publiées | |
| Red Hat build of Keycloak 26.6 26.6 | premières → < 26.6-11 | 26.6-11 |
| Red Hat build of Keycloak 26.6.5 | Versions non publiées |
Références
- RHSA-2026:50848 access.redhat.com
- RHSA-2026:50849 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2501730 bugzilla.redhat.com
Chronologie
- Publiée
- Dernière modification
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