A vulnerability was found in Oracle Java SE, GraalVM for JDK and GraalVM Enterprise Edition. It has been declared as problematic. This affects an unknown function of the component Libraries. The manipulation results in improper authorization.
This vulnerability is cataloged as CVE-2026-47063. The attack may be launched remotely. There is no exploit available.
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CVE-2026-47063 | Oracle Java SE/GraalVM for JDK/GraalVM Enterprise Edition Libraries improper authorization (Nessus ID 329174)
A vulnerability was found in Oracle Java SE, GraalVM for JDK and GraalVM Enterprise Edition. It has been declared as problematic. This affects an unknown function of the component Libraries. The manipulation results in improper…
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IoC Intelligence (1 Indikatoren)
CVE-2026-47063
CTI Threat Relationship Graph2 Knoten / 1 Relationen
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title: Detect Exploitation - CVE-2026-47063 | Oracle Java SE/GraalVM for JDK/GraalVM Enterprise Edition Libraries improper authorization (Nessus ID 329174)
id: 7971fc30-d9bf-428d-97e3-1debd6527bdb
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-2026-47063 | Oracle Java S" 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-2026-47063 | Oracle Java SE/GraalVM .... 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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