Beschreibung
A flaw was found in Keycloak. A remote, unauthenticated attacker can send a specially crafted XML input to the Security Assertion Markup Language (SAML) endpoint. This malicious input can cause high CPU usage and worker thread starvation, leading to a Denial of Service (DoS) where the server becomes unavailable.
CVSS 7.5EPSS 0.743%Risiko 0.8
Quelle öffnen- Veröffentlicht
- 2026-05-19 12:16:19
- Betroffene Versionen
- unknown
- Typ
- Installed app
- Vektor
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H