CVE-2026-26114— Microsoft SharePoint Server Remote Code Execution Vulnerability
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I. Basic Information for CVE-2026-26114
Vulnerability Information
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Vulnerability Title
Microsoft SharePoint Server Remote Code Execution Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Deserialization of untrusted data 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
可信数据的反序列化
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft SharePoint 代码问题漏洞
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存在代码问题漏洞。以下产品和版本受到影响：Microsoft SharePoint Enterprise Server 2016,Microsoft SharePoint Server 2019。
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 | Microsoft SharePoint Enterprise Server 2016 | 16.0.0 ~ 16.0.5543.1000 | - | |
| Microsoft | Microsoft SharePoint Server 2019 | 16.0.0 ~ 16.0.10417.20102 | - |
II. Public POCs for CVE-2026-26114
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Microsoft · 2026-03-10 · 78 CVEs total
| CVE-2026-25177 | 8.8 HIGH | Active Directory Domain Services Elevation of Privilege Vulnerability |
| CVE-2026-25188 | 8.8 HIGH | Windows Telephony Service Elevation of Privilege Vulnerability |
| CVE-2026-20967 | 8.8 HIGH | System Center Operations Manager (SCOM) Elevation of Privilege Vulnerability |
| CVE-2026-24283 | 8.8 HIGH | Multiple UNC Provider Kernel Driver Elevation of Privilege Vulnerability |
| CVE-2026-26115 | 8.8 HIGH | SQL Server Elevation of Privilege Vulnerability |
| CVE-2026-26116 | 8.8 HIGH | SQL Server Elevation of Privilege Vulnerability |
| CVE-2026-23654 | 8.8 HIGH | GitHub: Zero Shot SCFoundation Remote Code Execution Vulnerability |
| CVE-2026-23669 | 8.8 HIGH | RPC Runtime Library Remote Code Execution Vulnerability |
| CVE-2026-26106 | 8.8 HIGH | Microsoft SharePoint Server Remote Code Execution Vulnerability |
| CVE-2026-21262 | 8.8 HIGH | SQL Server Elevation of Privilege Vulnerability |
| CVE-2026-26118 | 8.8 HIGH | Azure MCP Server Tools Elevation of Privilege Vulnerability |
| CVE-2026-26110 | 8.4 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2026-26113 | 8.4 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2026-26109 | 8.4 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2026-26105 | 8.1 HIGH | Microsoft SharePoint Server Spoofing Vulnerability |
| CVE-2026-26148 | 8.1 HIGH | Microsoft Azure AD SSH Login extension for Linux Elevation of Privilege Vulnerability |
| CVE-2026-25172 | 8.0 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2026-25173 | 8.0 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2026-26111 | 8.0 HIGH | Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability |
| CVE-2026-24290 | 7.8 HIGH | Windows Projected File System 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
- CVE-2026-32201
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-20945
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-26106
Microsoft SharePoint Server Remote Code Execution Vulnerabil - CVE-2026-26105
Microsoft SharePoint Server Spoofing Vulnerability - CVE-2026-20958
Microsoft SharePoint Information Disclosure Vulnerability
Same vendor: Microsoft
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Azure DevOps Information Disclosure Vulnerability - CVE-2026-35428
Azure Cloud Shell Spoofing Vulnerability - CVE-2026-35435
Azure AI Foundry Elevation of Privilege Vulnerability - CVE-2026-34327
Microsoft Partner Center Spoofing Vulnerability - CVE-2026-33844
Azure Managed Instance for Apache Cassandra Remote Code Exec
Same weakness: CWE-502
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Insecure deserialization - CVE-2026-5127
User Frontend: AI Powered Frontend Posting, User Directory, - CVE-2026-41586
ObjectInputStream.readObject() without ObjectInputFilter in - CVE-2026-34084
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MindsDB Pickle pickle.loads deserialization
V. Comments for CVE-2026-26114
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