Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1000 CNY

100.0%
Buy Us a Coffee

CVE-2026-26128— Windows SMB Server Elevation of Privilege Vulnerability

CVSS 7.8 · High EPSS 0.03% · P9
Get alerts for future matching vulnerabilitiesLog in to subscribe

I. Basic Information for CVE-2026-26128

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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 SMB Server Elevation of Privilege Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
认证机制不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Microsoft Windows SMB Server 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows SMB Server是美国微软（Microsoft）公司的一个网络文件共享协议。它允许计算机上的应用程序读取和写入文件以及从计算机网络中的服务器程序请求服务。 Microsoft Windows SMB Server存在授权问题漏洞。攻击者利用该漏洞可以提升权限。以下产品和版本受到影响：Windows Server 2012 R2,Windows Server 2012 R2 (Server Core installation),Windows 11 Version 2
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
MicrosoftWindows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.8957 -
MicrosoftWindows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.8511 -
MicrosoftWindows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.7058 -
MicrosoftWindows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.7058 -
MicrosoftWindows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.6783 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.6783 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.8037 -
MicrosoftWindows 11 Version 25H2 10.0.26200.0 ~ 10.0.26200.8037 -
MicrosoftWindows 11 version 26H1 10.0.28000.0 ~ 10.0.28000.1719 -
MicrosoftWindows Server 2012 6.2.9200.0 ~ 6.2.9200.25973 -
MicrosoftWindows Server 2012 (Server Core installation) 6.2.9200.0 ~ 6.2.9200.25973 -
MicrosoftWindows Server 2012 R2 6.3.9600.0 ~ 6.3.9600.23074 -
MicrosoftWindows Server 2012 R2 (Server Core installation) 6.3.9600.0 ~ 6.3.9600.23074 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.8957 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.8957 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.8511 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.8511 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.4893 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.2207 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.32522 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.32522 -

II. Public POCs for CVE-2026-26128

#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-26128

Please Login to view more intelligence information

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

CVE-2026-251778.8 HIGHActive Directory Domain Services Elevation of Privilege Vulnerability
CVE-2026-251888.8 HIGHWindows Telephony Service Elevation of Privilege Vulnerability
CVE-2026-261148.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-209678.8 HIGHSystem Center Operations Manager (SCOM) Elevation of Privilege Vulnerability
CVE-2026-242838.8 HIGHMultiple UNC Provider Kernel Driver Elevation of Privilege Vulnerability
CVE-2026-261158.8 HIGHSQL Server Elevation of Privilege Vulnerability
CVE-2026-261168.8 HIGHSQL Server Elevation of Privilege Vulnerability
CVE-2026-236548.8 HIGHGitHub: Zero Shot SCFoundation Remote Code Execution Vulnerability
CVE-2026-236698.8 HIGHRPC Runtime Library Remote Code Execution Vulnerability
CVE-2026-212628.8 HIGHSQL Server Elevation of Privilege Vulnerability
CVE-2026-261068.8 HIGHMicrosoft SharePoint Server Remote Code Execution Vulnerability
CVE-2026-261188.8 HIGHAzure MCP Server Tools Elevation of Privilege Vulnerability
CVE-2026-261098.4 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2026-261108.4 HIGHMicrosoft Office 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-2026-251728.0 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-2026-261118.0 HIGHWindows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

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

IV. Related Vulnerabilities

Same product: Windows 10 Version 1607
Same vendor: Microsoft
Same weakness: CWE-287

V. Comments for CVE-2026-26128

No comments yet

Leave a comment