CVE-2026-65806— Azure CycleCloud Information Disclosure Vulnerability
Quick assessment
Affected
Microsoft Azure CycleCloud 8.9.2
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft Azure CycleCloud是美国Microsoft公司的一款可管理和编排高性能计算集群的软件。 Microsoft Azure CycleCloud 8.9.2之前版本存在授权问题漏洞，该漏洞源于授权缺失，可能导致已授权攻击者通过网络披露信息。
Possible ATT&CK Techniques 1 AI
T1530 · Data from Cloud StorageAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Azure CycleCloud 8.9.2 | 8.9.2< 8.9.2 |
affected |
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I. Basic Information for CVE-2026-65806
Vulnerability Information
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Vulnerability Title
Azure CycleCloud Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Missing authorization in Azure CycleCloud allows an authorized attacker to disclose information over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制缺失
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Azure CycleCloud 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Azure CycleCloud是美国Microsoft公司的一款可管理和编排高性能计算集群的软件。 Microsoft Azure CycleCloud 8.9.2之前版本存在授权问题漏洞，该漏洞源于授权缺失，可能导致已授权攻击者通过网络披露信息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Microsoft | Azure CycleCloud 8.9.2 | 8.9.2 ~ 8.9.2 | - |
|
II. Public POCs for CVE-2026-65806
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-65806 (1)
Same Patch Batch · Microsoft · 2026-08-11 · 402 CVEs total
| CVE-2026-62815 | 9.8 CRITICAL | Microsoft QUIC Remote Code Execution Vulnerability |
| CVE-2026-62878 | 9.8 CRITICAL | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-62893 | 9.8 CRITICAL | Windows Deployment Services TFTP Server Remote Code Execution Vulnerability |
| CVE-2026-65791 | 9.8 CRITICAL | Windows iSCSI Target Service Remote Code Execution Vulnerability |
| CVE-2026-59124 | 9.8 CRITICAL | Microsoft High Performance Computing (HPC) Pack Remote Code Execution Vulnerability |
| CVE-2026-50516 | 9.4 CRITICAL | Microsoft Azure Kubernetes Service Elevation of Privilege Vulnerability |
| CVE-2026-70306 | 9.3 CRITICAL | Microsoft Office SharePoint Spoofing Vulnerability |
| CVE-2026-70321 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2026-65658 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-62817 | 8.8 HIGH | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-62816 | 8.8 HIGH | Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability |
| CVE-2026-69320 | 8.8 HIGH | Visual Studio Code Remote Code Execution Vulnerability |
| CVE-2026-62872 | 8.8 HIGH | .NET Framework Elevation of Privilege Vulnerability |
| CVE-2026-62913 | 8.8 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2026-62824 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2026-62822 | 8.8 HIGH | Windows GDI+ Remote Code Execution Vulnerability |
| CVE-2026-62823 | 8.8 HIGH | Windows DHCP Server Remote Code Execution Vulnerability |
| CVE-2026-57104 | 8.8 HIGH | Azure Storage Explorer Elevation of Privilege Vulnerability |
| CVE-2026-65811 | 8.8 HIGH | Power BI Remote Code Execution Vulnerability |
| CVE-2026-70324 | 8.8 HIGH | Microsoft SharePoint Elevation of Privilege Vulnerability |
Showing top 20 of 402 CVEs. View all on vendor page → →
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V. Comments for CVE-2026-65806
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