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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 19/380
7.5
CVE-2026-50424

Untrusted pointer dereference in Windows Domain Controller allows an unauthorized attacker to deny service over a networ

7.8
CVE-2026-50423

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

7.8
CVE-2026-50422

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-50421

Access of resource using incompatible type ('type confusion') in Windows Connected User Experiences and Telemetry allows

6.2
CVE-2026-50420

Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally.

3.3
CVE-2026-50419

Exposure of sensitive information to an unauthorized actor in Windows Kernel allows an authorized attacker to disclose i

5.1
CVE-2026-50418

Improper access control in Windows System allows an unauthorized attacker to bypass a security feature locally.

7.8
CVE-2026-50417

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

3.3
CVE-2026-50416

Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an authorized attacker to disclose i

5.3
CVE-2026-50415

Exposure of sensitive information to an unauthorized actor in Windows Media allows an unauthorized attacker to disclose

7.5
CVE-2026-50414

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

8.8
CVE-2026-50413

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

7.8
CVE-2026-50412

Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.

7.5
CVE-2026-50411

Stack-based buffer overflow in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny serv

7.0
CVE-2026-50410

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

5.5
CVE-2026-50409

Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to di

5.5
CVE-2026-50408

Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

7.8
CVE-2026-50407

Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges l

7.0
CVE-2026-50406

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

7.8
CVE-2026-50405

Insufficient granularity of access control in Windows Filtering Platform (WFP) allows an authorized attacker to elevate

7.0
CVE-2026-50404

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

7.0
CVE-2026-50403

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

7.8
CVE-2026-50402

Incorrect conversion between numeric types in Windows NTFS allows an authorized attacker to elevate privileges locally.

5.5
CVE-2026-50401

Out-of-bounds read in Windows Cloud Files Mini Filter Driver allows an authorized attacker to disclose information local

7.8
CVE-2026-50400

Stack-based buffer overflow in Windows App Installer allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-50399

Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.

8.8
CVE-2026-50398

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

7.0
CVE-2026-50397

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

7.0
CVE-2026-50396

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

5.5
CVE-2026-50394

Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose in

7.0
CVE-2026-50393

Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-50392

Use after free in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-50391

Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally.

7.0
CVE-2026-50390

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

5.5
CVE-2026-50389

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to dis

7.8
CVE-2026-50388

Out-of-bounds read in Windows NTFS allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-50387

Stack-based buffer overflow in Windows GDI allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-50386

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

8.8
CVE-2026-50385

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

6.1
CVE-2026-50383

Buffer over-read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

8.8
CVE-2026-50382

Untrusted pointer dereference in Windows DirectX allows an authorized attacker to execute code locally.

9.6
CVE-2026-50380

Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network.

7.5
CVE-2026-50379

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

7.8
CVE-2026-50378

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

5.5
CVE-2026-50377

Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.

6.5
CVE-2026-50376

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.

6.3
CVE-2026-50375

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

6.3
CVE-2026-50374

Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges with a phys

7.8
CVE-2026-50373

Improper access control in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locall

7.0
CVE-2026-50372

Buffer over-read in Windows Redirected Drive Buffering allows an authorized attacker to elevate privileges locally.

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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