{"uuid": "4c9ab4fb-1742-4928-af0c-7344a9267e88", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "2a075640-a300-48a4-bb44-bc6130783b9b", "vulnerability": "CVE-2025-2559", "type": "seen", "source": "https://t.me/DarkWebInformer_CVEAlerts/8636", "content": "\ud83d\udd17 DarkWebInformer.com - Cyber Threat Intelligence\n\ud83d\udccc CVE ID: CVE-2025-2559\n\ud83d\udd25 CVSS Score: 4.9 (cvssV3_1, Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)\n\ud83d\udd39 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.\n\ud83d\udccf Published: 2025-03-25T08:20:57.666Z\n\ud83d\udccf Modified: 2025-03-25T08:20:57.666Z\n\ud83d\udd17 References:\n1. https://access.redhat.com/security/cve/CVE-2025-2559\n2. https://bugzilla.redhat.com/show_bug.cgi?id=2353868", "creation_timestamp": "2025-03-25T09:24:25.000000Z"}