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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 56/380
9.3
CVE-2026-27243

Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. A

7.8
CVE-2026-26184

Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-26183

Improper access control in Windows RPC API allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-26182

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

7.8
CVE-2026-26181

Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-26180

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

7.8
CVE-2026-26179

Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.

8.8
CVE-2026-26178

Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate pri

7.0
CVE-2026-26177

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

7.8
CVE-2026-26176

Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate priv

4.6
CVE-2026-26175

Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with

7.0
CVE-2026-26174

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Ser

7.0
CVE-2026-26173

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Functio

7.8
CVE-2026-26172

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notification

7.5
CVE-2026-26171

Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network.

7.8
CVE-2026-26170

Improper input validation in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.

6.1
CVE-2026-26169

Buffer over-read in Windows Kernel Memory allows an authorized attacker to disclose information locally.

7.8
CVE-2026-26168

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Functio

8.8
CVE-2026-26167

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notification

7.0
CVE-2026-26166

Double free in Windows Shell allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-26165

Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-26163

Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-26162

Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized attacker to elevate pr

7.8
CVE-2026-26161

Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally

7.8
CVE-2026-26160

Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker t

7.8
CVE-2026-26159

Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker t

7.8
CVE-2026-26156

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

6.5
CVE-2026-26155

Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability

7.5
CVE-2026-26154

Improper input validation in Windows Server Update Service allows an unauthorized attacker to perform tampering over a n

7.8
CVE-2026-26153

Out-of-bounds read in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-26152

Insecure storage of sensitive information in Windows Cryptographic Services allows an authorized attacker to elevate pri

7.1
CVE-2026-26151

Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spo

9.0
CVE-2026-26149

Improper neutralization of escape, meta, or control sequences in Microsoft Power Apps allows an authorized attacker to p

7.8
CVE-2026-26143

Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.

7.0
CVE-2026-25184

Concurrent execution using shared resource with improper synchronization ('race condition') in Applocker Filter Driver (

5.7
CVE-2026-23670

Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to by

7.5
CVE-2026-23666

Improper input validation in .NET Framework allows an unauthorized attacker to deny service over a network.

7.8
CVE-2026-23657

Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

5.7
CVE-2026-23653

Improper neutralization of special elements used in a command ('command injection') in GitHub Copilot and Visual Studio

6.1
CVE-2026-21331

Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. I

4.6
CVE-2026-20945

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo

7.8
CVE-2026-20930

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Servic

4.6
CVE-2026-20928

Improper removal of sensitive information before storage or transfer in Windows Recovery Environment Agent allows an una

5.5
CVE-2026-20806

Access of resource using incompatible type ('type confusion') in Windows COM allows an authorized attacker to disclose i

6.7
CVE-2026-0390

Reliance on untrusted inputs in a security decision in Windows Boot Loader allows an authorized attacker to bypass a sec

6.3
CVE-2026-34626

Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Mo

8.6
CVE-2026-34622

Acrobat Reader versions 26.001.21411, 24.001.30360, 24.001.30362 and earlier are affected by an Improperly Controlled Mo

5.5
CVE-2026-27286

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could

5.5
CVE-2026-27285

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by a Heap-based Buffer Overflow vulnerability that could

7.8
CVE-2026-27284

InDesign Desktop versions 20.5.2, 21.2 and earlier are affected by an out-of-bounds read vulnerability when parsing a cr

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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