CVE Alert: CVE-2025-2559
Vulnerability Summary: CVE-2025-2559
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.
Affected Endpoints:
No affected endpoints listed.
Published Date:
3/25/2025, 9:15:17 AM
⚠️ CVSS Score:
Exploit Status:
Not ExploitedEPS Score: 0.00068 | Ranking EPS: 0.17867
References:
- https://access.redhat.com/security/cve/CVE-2025-2559
- https://bugzilla.redhat.com/show_bug.cgi?id=2353868
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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