CVE-2026-62715— Windows DHCP Server Information Disclosure Vulnerability
Quick assessment
Affected
Microsoft Windows Server 2012 R2
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 Windows DHCP Server是美国Microsoft公司的一个核心服务,用于自动获取网络配置信息。 Microsoft Windows DHCP Server 存在安全漏洞，该漏洞可能导致未授权攻击者通过相邻网络泄露信息。以下产品受到影响：Microsoft Windows 10 Version 1607 10.0.14393.9418之前版本、Microsoft Windows 10 Version 1809 10.0.17763.9115之前版本、Microsoft Wi
Possible ATT&CK Techniques 1 AI
T1014 · RootkitAffected Version Matrix 9
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Windows Server 2012 R2 | 6.3.9600.0< 6.3.9600.23338 |
affected |
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0< 6.3.9600.23338 |
affected |
| Microsoft | Windows Server 2016 | 10.0.14393.0< 10.0.14393.9418 |
affected |
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0< 10.0.14393.9418 |
affected |
| Microsoft | Windows Server 2019 | 10.0.17763.0< 10.0.17763.9121 |
affected |
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0< 10.0.17763.9121 |
affected |
| Microsoft | Windows Server 2022 | 10.0.20348.0< 10.0.20348.5499 |
affected |
| Microsoft | Windows Server 2025 | 10.0.26100.0< 10.0.26100.33296 |
affected |
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0< 10.0.26100.33296 |
affected |
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2026-62715
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Windows DHCP Server Information Disclosure Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Integer underflow (wrap or wraparound) in Windows DHCP Server allows an unauthorized attacker to disclose information over an adjacent network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
整数下溢(超界折返)
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows DHCP Server 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows DHCP Server是美国Microsoft公司的一个核心服务,用于自动获取网络配置信息。 Microsoft Windows DHCP Server 存在安全漏洞，该漏洞可能导致未授权攻击者通过相邻网络泄露信息。以下产品受到影响：Microsoft Windows 10 Version 1607 10.0.14393.9418之前版本、Microsoft Windows 10 Version 1809 10.0.17763.9115之前版本、Microsoft Wi
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 | Windows Server 2012 R2 | 6.3.9600.0 ~ 6.3.9600.23338 | - |
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) | 6.3.9600.0 ~ 6.3.9600.23338 | - |
|
| Microsoft | Windows Server 2016 | 10.0.14393.0 ~ 10.0.14393.9418 | - |
|
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 ~ 10.0.14393.9418 | - |
|
| Microsoft | Windows Server 2019 | 10.0.17763.0 ~ 10.0.17763.9121 | - |
|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 ~ 10.0.17763.9121 | - |
|
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.5499 | - |
|
| Microsoft | Windows Server 2025 | 10.0.26100.0 ~ 10.0.26100.33296 | - |
|
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 ~ 10.0.26100.33296 | - |
|
II. Public POCs for CVE-2026-62715
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-62715
请登录查看更多情报信息。
Vendor Advisories for CVE-2026-62715 (1)
Same Patch Batch · Microsoft · 2026-08-11 · 402 CVEs total
| CVE-2026-62815 | 9.8 CRITICAL | Microsoft QUIC Remote Code Execution Vulnerability |
| CVE-2026-65791 | 9.8 CRITICAL | Windows iSCSI Target Service 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-2026-59124 | 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-2026-70329 | 8.8 HIGH | Microsoft Outlook 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-2026-62824 | 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-2026-62913 | 8.8 HIGH | Microsoft Exchange Server Remote Code Execution Vulnerability |
| CVE-2026-70321 | 8.8 HIGH | Microsoft SharePoint Remote Code Execution Vulnerability |
| CVE-2026-62790 | 8.8 HIGH | Windows SMBv3 Server Remote Code Execution Vulnerability |
| CVE-2026-62800 | 8.8 HIGH | Windows SMBv3 Server Remote Code Execution Vulnerability |
| CVE-2026-66808 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-62817 | 8.8 HIGH | Windows DNS Server Remote Code Execution Vulnerability |
| CVE-2026-62795 | 8.8 HIGH | Windows LDAP - Lightweight Directory Access Protocol Remote Code Execution Vulnerability |
Showing top 20 of 402 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: Windows Server 2012 R2
-
CVE-2026-61920
Windows DNS Server Remote Code Execution Vulnerability -
CVE-2026-41095
Data Deduplication Elevation of Privilege Vulnerability -
CVE-2026-33826
Windows Active Directory Remote Code Execution Vulnerability -
CVE-2025-58737
Remote Desktop Protocol Remote Code Execution Vulnerability -
CVE-2025-54106
Windows Routing and Remote Access Service (RRAS) Remote Code
Same vendor: Microsoft
-
CVE-2026-77490
Microsoft Edge (Chromium-based) Spoofing Vulnerability -
CVE-2026-70341
Microsoft Edge (Chromium-based) Remote Code Execution Vulner -
CVE-2026-66307
Skype for Business and Lync Denial of Service Vulnerability -
CVE-2026-66303
Skype for Business and Lync Denial of Service Vulnerability -
CVE-2026-69646
Skype for Business Spoofing Vulnerability
Same weakness: CWE-191
-
CVE-2026-81977
Acrobat Reader | Integer Underflow (Wrap or Wraparound) (CWE -
CVE-2026-66307
Skype for Business and Lync Denial of Service Vulnerability -
CVE-2026-78453
Microsoft Windows SCSI Class System File Information Disclos -
CVE-2026-77488
Microsoft SQL Server Information Disclosure Vulnerability -
CVE-2026-71352
Windows Remote Access Connection Manager Remote Code Executi
V. Comments for CVE-2026-62715
No comments yet