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CVE-2026-26106— Microsoft SharePoint Server Remote Code Execution Vulnerability

CVSS 8.8 · High EPSS 0.12% · P30
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I. Basic Information for CVE-2026-26106

Vulnerability Information
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Vulnerability Title
Microsoft SharePoint Server Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper input validation in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft SharePoint 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft SharePoint是美国微软（Microsoft）公司的一套企业业务协作平台。该平台用于对业务信息进行整合，并能够共享工作、与他人协同工作、组织项目和工作组、搜索人员和信息。 Microsoft SharePoint存在输入验证错误漏洞。攻击者利用该漏洞可以远程执行代码。以下产品和版本受到影响：Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server 2019,Microsoft SharePoin
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 SharePoint Enterprise Server 2016 16.0.0 ~ 16.0.5543.1000 -
MicrosoftMicrosoft SharePoint Server 2019 16.0.0 ~ 16.0.10417.20102 -
MicrosoftMicrosoft SharePoint Server Subscription Edition 16.0.0 ~ 16.0.19725.20076 -

II. Public POCs for CVE-2026-26106

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III. Intelligence Information for CVE-2026-26106

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Same Patch Batch · Microsoft · 2026-03-10 · 78 CVEs total

CVE-2026-251778.8 HIGHActive Directory Domain Services Elevation of Privilege Vulnerability
CVE-2026-261188.8 HIGHAzure MCP Server Tools Elevation of Privilege Vulnerability
CVE-2026-212628.8 HIGHSQL Server Elevation of Privilege Vulnerability
CVE-2026-236698.8 HIGHRPC Runtime Library Remote Code Execution Vulnerability
CVE-2026-236548.8 HIGHGitHub: Zero Shot SCFoundation Remote Code Execution Vulnerability
CVE-2026-261168.8 HIGHSQL Server Elevation of Privilege Vulnerability
CVE-2026-261158.8 HIGHSQL Server Elevation of Privilege Vulnerability
CVE-2026-242838.8 HIGHMultiple UNC Provider Kernel Driver Elevation of Privilege Vulnerability
CVE-2026-209678.8 HIGHSystem Center Operations Manager (SCOM) Elevation of Privilege Vulnerability
CVE-2026-261148.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-251888.8 HIGHWindows Telephony Service Elevation of Privilege Vulnerability
CVE-2026-261108.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2026-261098.4 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2026-261138.4 HIGHMicrosoft Office Remote Code Execution Vulnerability
CVE-2026-261488.1 HIGHMicrosoft Azure AD SSH Login extension for Linux Elevation of Privilege Vulnerability
CVE-2026-261058.1 HIGHMicrosoft SharePoint Server Spoofing Vulnerability
CVE-2026-261118.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2026-251738.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2026-251728.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability
CVE-2026-251657.8 HIGHPerformance Counters for Windows Elevation of Privilege Vulnerability

Showing top 20 of 78 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Microsoft SharePoint Enterprise Server 2016
Same vendor: Microsoft
Same weakness: CWE-20

V. Comments for CVE-2026-26106

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