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Microsoft

91,472 known vulnerabilities

1,058
CRITICAL
11,903
HIGH
5,674
MEDIUM
354
LOW

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windows 8173 windows server 2016 5644 windows server 2019 5279 windows server 2012 4134 windows 10 3588 windows server 2022 3387 windows server 2008 3078 windows 10 1809 2579 windows 10 21h2 2553 windows 10 22h2 2550
18,990 CVEs · Page 66/380
3.3
CVE-2026-21249

External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing locally.

7.3
CVE-2026-21248

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

7.3
CVE-2026-21247

Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally.

7.8
CVE-2026-21246

Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-21245

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

7.3
CVE-2026-21244

Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.

7.5
CVE-2026-21243

Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny

7.0
CVE-2026-21242

Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-21241

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca

7.8
CVE-2026-21240

Time-of-check time-of-use (toctou) race condition in Windows HTTP.sys allows an authorized attacker to elevate privilege

7.8
CVE-2026-21239

Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-21238

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privil

7.0
CVE-2026-21237

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Subsystem for Lin

7.8
CVE-2026-21236

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate pri

7.3
CVE-2026-21235

Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-21234

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices

7.8
CVE-2026-21232

Untrusted pointer dereference in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-21231

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an

8.0
CVE-2026-21229

Improper input validation in Power BI allows an authorized attacker to execute code over a network.

8.1
CVE-2026-21228

Improper certificate validation in Azure Local allows an unauthorized attacker to execute code over a network.

5.5
CVE-2026-21222

Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information

7.5
CVE-2026-21218

Improper handling of missing special element in .NET allows an unauthorized attacker to perform spoofing over a network.

7.5
CVE-2026-20846

Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network.

7.8
CVE-2026-20841

Improper neutralization of special elements used in a command ('command injection') in Windows Notepad App allows an una

5.3
CVE-2026-1769

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Xerox Centr

8.6
CVE-2026-24302

Improper access control in Azure Arc allows an unauthorized attacker to elevate privileges over a network.

9.8
CVE-2026-24300

Azure Front Door Elevation of Privilege Vulnerability

8.2
CVE-2026-21532

Azure Function Information Disclosure Vulnerability

6.5
CVE-2026-0391

User interface (ui) misrepresentation of critical information in Microsoft Edge for Android allows an unauthorized attac

8.8
CVE-2026-1862

Type Confusion in V8 in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially exploit heap corr

8.8
CVE-2026-1861

Heap buffer overflow in libvpx in Google Chrome prior to 144.0.7559.132 allowed a remote attacker to potentially exploit

4.3
CVE-2025-63372

Articentgroup Zip Rar Extractor Tool 1.345.93.0 is vulnerable to Directory Traversal. The vulnerability resides in the Z

5.0
CVE-2026-25228

Signal K Server is a server application that runs on a central hub in a boat. Prior to 2.20.3, a path traversal vulnerab

5.5
CVE-2026-24413

Icinga 2 is an open source monitoring system. Starting in version 2.3.0 and prior to versions 2.13.14, 2.14.8, and 2.15.

6.8
CVE-2026-23571

A command injection vulnerability was discovered in TeamViewer DEX (former 1E DEX), specifically within the 1E-Nomad-Run

6.5
CVE-2026-23570

A missing validation of a user-controlled value in the TeamViewer DEX Client (former 1E Client) - Content Distribution S

6.5
CVE-2026-23569

An out-of-bounds read vulnerability in the TeamViewer DEX Client (former 1E Client) - Content Distribution Service (Noma

5.4
CVE-2026-23568

An out-of-bounds read vulnerability in the TeamViewer DEX Client (former 1E Client) - Content Distribution Service (Noma

6.5
CVE-2026-23567

An integer underflow in the UDP command handler of the TeamViewer DEX Client (former 1E Client) - Content Distribution S

6.5
CVE-2026-23566

A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior versi

6.5
CVE-2026-23565

A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior versi

6.5
CVE-2026-23564

A vulnerability in TeamViewer DEX Client (former 1E Client) - Content Distribution Service (NomadBranch.exe) prior versi

5.7
CVE-2026-23563

Improper Link Resolution Before File Access (invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction) in TeamVie

6.5
CVE-2026-24888

Maker.js is a 2D vector line drawing and shape modeling for CNC and laser cutters. In versions up to and including 0.19.

6.5
CVE-2026-23889

pnpm is a package manager. Prior to version 10.28.1, a path traversal vulnerability in pnpm's tarball extraction allows

7.8
CVE-2026-21509 KEV

Reliance on untrusted inputs in a security decision in Microsoft Office allows an unauthorized attacker to bypass a secu

9.9
CVE-2026-24304

Improper access control in Azure Resource Manager allows an authorized attacker to elevate privileges over a network.

9.3
CVE-2026-24307

Improper validation of specified type of input in M365 Copilot allows an unauthorized attacker to disclose information o

9.8
CVE-2026-24306

Improper access control in Azure Front Door (AFD) allows an unauthorized attacker to elevate privileges over a network.

9.3
CVE-2026-24305

Azure Entra ID Elevation of Privilege Vulnerability

Frequently Asked Questions

How many CVEs affect Microsoft?

Microsoft has 91,472 CVE records in our database, including 2628 critical and 63090 high severity vulnerabilities. 351 of these are listed in CISA's Known Exploited Vulnerabilities catalog.

What are the most severe Microsoft vulnerabilities?

Microsoft has 2628 critical severity (CVSS 9.0+) and 63090 high severity (CVSS 7.0-8.9) vulnerabilities. 351 vulnerabilities are confirmed as actively exploited in the wild.

How can I scan for Microsoft vulnerabilities?

CyberStrike's AI-powered security agents automatically detect vulnerabilities in Microsoft products across your infrastructure. The platform provides continuous pentesting, DAST scanning, and real-time vulnerability monitoring with actionable remediation guidance.

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