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CVE-2025-26685— Microsoft Defender for Identity Spoofing Vulnerability

CVSS 6.5 · Medium EPSS 1.69% · P82
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I. Basic Information for CVE-2025-26685

Vulnerability Information
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Vulnerability Title
Microsoft Defender for Identity Spoofing Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper authentication in Microsoft Defender for Identity allows an unauthorized attacker to perform spoofing over an adjacent network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Defender 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Defender是美国微软（Microsoft）公司的一款威胁防护软件。 Microsoft Defender存在授权问题漏洞。攻击者利用该漏洞执行欺骗攻击。
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

VendorProductAffected VersionsCPESubscribe
MicrosoftMicrosoft Defender for Identity - -

II. Public POCs for CVE-2025-26685

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III. Intelligence Information for CVE-2025-26685

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Same Patch Batch · Microsoft · 2025-05-13 · 71 CVEs total

CVE-2025-303879.8 CRITICALDocument Intelligence Studio On-Prem Elevation of Privilege Vulnerability
CVE-2025-298408.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-299648.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-299668.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2025-299678.8 HIGHRemote Desktop Client Remote Code Execution Vulnerability
CVE-2025-299628.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-299638.8 HIGHWindows Media Remote Code Execution Vulnerability
CVE-2025-327048.4 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-303778.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-303868.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2025-266468.0 HIGH.NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability
CVE-2025-327017.8 HIGHWindows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2025-303937.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-304007.8 HIGHMicrosoft DWM Core Library Elevation of Privilege Vulnerability
CVE-2025-327067.8 HIGHWindows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2025-303837.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-240637.8 HIGHKernel Streaming Service Driver Elevation of Privilege Vulnerability
CVE-2025-327097.8 HIGHWindows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
CVE-2025-303817.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-299757.8 HIGHMicrosoft PC Manager Elevation of Privilege Vulnerability

Showing top 20 of 71 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: Microsoft
Same weakness: CWE-287

V. Comments for CVE-2025-26685

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