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OpenAdvisories
High WID-SEC-2026-2502 13 CVEs

Microsoft Azure, Copilot, Exchange, Surface: Mehrere Schwachstellen

Published Jul 23, 2026 · Updated Jul 26, 2026 · Revision 2 · de-DE

Summary

Ein Angreifer kann mehrere Schwachstellen in Microsoft Azure, Microsoft 365 Copilot, Microsoft Exchange und Microsoft Apps Surface ausnutzen, um seine Privilegien zu erhöhen, beliebigen Code auszuführen, Daten zu manipulieren oder vertrauliche Informationen offenzulegen.

Product

Azure ist eine Cloud Computing-Plattform von Microsoft.
Microsoft Copilot ist ein KI-Assistent, der in verschiedene Microsoft-Produkte integriert werden kann.
Exchange ist ein Groupware und Nachrichtensystem der Firma Microsoft.
Microsoft bietet in der Apps-Produktfamilie zahlreiche Anwendungen für mobile Endgeräte an.

Vulnerabilities 13

  • Critical 10.0

    Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability

    Missing authentication for critical function in Microsoft Azure Kubernetes Service allows an unauthorized attacker to elevate privileges over a network.

  • Critical 10.0

    Microsoft Exchange Online Tampering Vulnerability

    Improper authentication in Microsoft Exchange Online allows an unauthorized attacker to perform tampering over a network.

  • Critical 10.0

    Data Quality Elevation of Privilege Vulnerability

    Server-side request forgery (ssrf) in Data Quality allows an unauthorized attacker to elevate privileges over a network.

  • Critical 10.0

    Azure DNS Elevation of Privilege Vulnerability

    Missing authorization in Azure DNS allows an unauthorized attacker to elevate privileges over a network.

  • Critical 10.0

    Azure App Service on Azure Stack Hub Elevation of Privilege Vulnerability

    Improper access control in Azure App Service allows an unauthorized attacker to elevate privileges over a network.

  • Critical 10.0

    Azure Key Vault Elevation of Privilege Vulnerability

    Improper authentication in Azure Key Vault allows an unauthorized attacker to elevate privileges over a network.

  • Critical 9.9

    Microsoft M365 Copilot Remote Code Execution Vulnerability

    Deserialization of untrusted data in M365 Copilot allows an authorized attacker to execute code over a network.

  • Critical 9.9

    Microsoft Surface Remote Code Execution Vulnerability

    Improper input validation in Microsoft Surface allows an authorized attacker to execute code over a network.

  • Critical 9.8

    Microsoft Account Remote Code Execution Vulnerability

    Heap-based buffer overflow in Microsoft Account allows an unauthorized attacker to execute code over a network.

  • Critical 9.1

    Azure Red Hat OpenShift (ARO) Elevation of Privilege Vulnerability

    Improper authorization in Azure Red Hat OpenShift (ARO) allows an authorized attacker to elevate privileges over a network.

  • High 8.5

    Azure AI Search Elevation of Privilege Vulnerability

    Server-side request forgery (ssrf) in Azure AI Search allows an authorized attacker to elevate privileges over a network.

  • High 8.0

    Azure API Management (APIM) Remote Code Execution Vulnerability

    Improper access control in Azure API Management (APIM) allows an authorized attacker to execute code over a network.

  • Medium 6.5

    Microsoft Graph Information Disclosure Vulnerability

    Exposure of sensitive information to an unauthorized actor in Microsoft Graph allows an authorized attacker to disclose information over a network.

Revision history

  1. #2

    Referenz(en) aufgenommen: EUVD-2026-48603, EUVD-2026-48602, EUVD-2026-48601

  2. #1

    Initiale Fassung

References