4.9
Moyenne
CVE-2025-2559 A flaw was found in Keycloak
Description
A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This issue could result in a denial of service condition, preventing legitimate users from accessing the system.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Red Hat Build of Keycloak | Versions non publiées | |
| Red Hat build of Keycloak 26.0 26.0 | premières → < 26.0-13 | 26.0-13 |
| Red Hat Single Sign-On 7 | Versions non publiées |
Références
- RHSA-2025:4335 access.redhat.com
- RHSA-2025:4336 access.redhat.com
- access.redhat.com access.redhat.com
- RHBZ#2353868 bugzilla.redhat.com
- github.com github.com
- github.com github.com
Chronologie
- Publiée
- Dernière modification
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