A vulnerability, which was classified as critical, has been found in Keycloak on Red Hat. Affected is an unknown function of the component org.keycloak.protocol.oidc. The manipulation leads to improper handling of insufficient permissions or privileges.
This vulnerability is listed as CVE-2026-9792. The attack may be initiated remotely. There is no available exploit.
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CVE-2026-9792 | Keycloak on Red Hat org.keycloak.protocol.oidc insufficient permissions or privileges (EUVD-2026-32708)
A vulnerability, which was classified as critical, has been found in Keycloak on Red Hat. Affected is an unknown function of the component org.keycloak.protocol.oidc. The manipulation leads to improper handling of insufficient permissions…
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CVE-2026-9792
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title: Detect Exploitation - CVE-2026-9792 | Keycloak on Red Hat org.keycloak.protocol.oidc insufficient permissions or privileges (EUVD-2026-32708)
id: b4b9c5e0-bb5b-43eb-8492-34552248afb3
status: experimental
description: Automatisch generierte SIEM-Erkennungsregel basierend auf CTI Intelligence
references:
- https://tsecurity.de/
author: iShareStuff CTI Automated Detection Engine
date: 2026-09-24
logsource:
category: network_connection
product: any
detection:
selection:
CommandLine|contains:
- 'exploit'
condition: selection
falsepositives:
- Legitime administrative Zugriffe oder Penetrationstests
level: high
tags:
- attack.initial_accessrule CTI_Threat_Indicator {
meta:
author = "iShareStuff CTI Automated Detection Engine"
date = "2026-09-24"
description = "YARA Signature for "
strings:
$str = "CVE-2026-9792 | Keycloak on Re" ascii wide
condition:
any of them
}INFRASTRUCTURE BLAST RADIUS & EXPOSURE
Live-Vektor: LOCAL
LOCALIZED
Perimeter & Ingress
Geringes Risiko
Lateral Pivot & AD
GEFÄHRDET (80%)
Crown Jewels & DB
Geringes Risiko
Supply Chain Reach
Geringes Risiko
tsecurity.de Cognitive Threat RAG
Fokus-Vektor:
Kognitive Analyse für identifizierte Bedrohung: Erhöhte Bedrohungslage im Bereich CVE-2026-9792 | Keycloak on Red Hat org..... Basierend auf 368k Vektor-Korrelationen werden sofortige Isolationsmaßnahmen für betroffene Endpunkte empfohlen.
🛡️ Angriffsfläche & Exposure
Netzwerk/Remote-Zugriff ohne Vorauthentifizierung möglich.
⚡ Empfohlene Sofortmaßnahmen
- 1. Perimeter-Inspektion: Relevante Portfreigaben und exponierte Endpunkte unverzüglich scannen.
- 2. Patch-Applikation: Hersteller-Hotfix einspielen oder betroffene Daemons in isolierte DMZ-Segmente überführen.
- 3. Telemetrie & EDR-Alerts: Prozessaufrufe und Child-Processes auf anomale Shell-Spawns überwachen.
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