Skip to main content

Over 150 LLM Providers · Over 5,300 Models The most extensible AI-powered pentesting platform. Open source. Star on GitHub

Microsoft

91,472 known vulnerabilities

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

Top Products

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 21/380
7.5
CVE-2026-50304

Stack-based buffer overflow in Active Directory Federation Services allows an unauthorized attacker to deny service over

4.2
CVE-2026-50302

Improper certificate validation in Windows Cryptographic Services allows an unauthorized attacker to bypass a security f

7.8
CVE-2026-50301

Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

5.5
CVE-2026-49177

Out-of-bounds read in Windows TCP/IP allows an authorized attacker to disclose information locally.

5.5
CVE-2026-48580

Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.

7.8
CVE-2026-48368

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the contex

7.8
CVE-2026-48365

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the contex

7.8
CVE-2026-48309

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the contex

5.5
CVE-2026-47969

Audition is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attack

7.8
CVE-2026-47968

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the contex

7.8
CVE-2026-47967

Audition is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the contex

7.8
CVE-2026-47642

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

8.8
CVE-2026-47295

Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized

7.8
CVE-2026-47290

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

8.0
CVE-2026-58647

Improper neutralization of input during web page generation ('cross-site scripting') in Power BI allows an authorized at

9.8
CVE-2026-58644 KEV

Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code over a

7.3
CVE-2026-58640

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

7.8
CVE-2026-58636

Improper link resolution before file access ('link following') in Window PC Manager allows an authorized attacker to ele

7.8
CVE-2026-58635

Improper neutralization of special elements used in a command ('command injection') in Windows Narrator Braille allows a

7.8
CVE-2026-58631

Improper authorization in Windows Admin Center allows an authorized attacker to execute code locally.

7.8
CVE-2026-58618

Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

5.5
CVE-2026-58614

Out-of-bounds read in Windows Kernel allows an authorized attacker to bypass a security feature locally.

7.8
CVE-2026-58610

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code locally

7.8
CVE-2026-58609

Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to execute code locally.

8.8
CVE-2026-58608

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Com

7.8
CVE-2026-58602

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

7.8
CVE-2026-58601

Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privilege

8.1
CVE-2026-58595

Improper restriction of rendered ui layers or frames in Microsoft Bing App for IOS allows an unauthorized attacker to pe

7.0
CVE-2026-58526

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

6.5
CVE-2026-58279

Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.

6.5
CVE-2026-57979

Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.

6.5
CVE-2026-57976

Null pointer dereference in Active Directory Domain Services allows an authorized attacker to deny service over a networ

8.8
CVE-2026-57969

Missing authentication for critical function in Azure CycleCloud allows an authorized attacker to elevate privileges ove

7.8
CVE-2026-57107

Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges locally.

6.4
CVE-2026-57097

Untrusted search path in Microsoft XML allows an unauthorized attacker to bypass a security feature with a physical atta

7.1
CVE-2026-56193

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

6.5
CVE-2026-56185

Improper authentication in Windows Admin Center allows an authorized attacker to disclose information over a network.

7.5
CVE-2026-56170

Allocation of resources without limits or throttling in ASP.NET Core allows an unauthorized attacker to deny service ove

8.1
CVE-2026-56169

Improper authentication in Windows Admin Center allows an authorized attacker to elevate privileges over a network.

5.3
CVE-2026-56164 KEV

Missing authentication for critical function in Microsoft Office SharePoint allows an unauthorized attacker to elevate p

7.8
CVE-2026-56155 KEV

Insufficient granularity of access control in Active Directory Federation Services (AD FS) allows an authorized attacker

7.8
CVE-2026-55948

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

7.8
CVE-2026-55899

Stack-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

7.1
CVE-2026-55144

Missing cryptographic step in Windows CryptoAPI allows an authorized attacker to perform tampering locally.

7.8
CVE-2026-55014

Improper access control in Windows Remote Help Defense allows an authorized attacker to elevate privileges locally.

7.8
CVE-2026-55012

Integer overflow or wraparound in Microsoft Defender allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-55011

Integer underflow (wrap or wraparound) in Microsoft Defender allows an unauthorized attacker to execute code locally.

7.8
CVE-2026-55009

Deserialization of untrusted data in Microsoft Exchange Server allows an authorized attacker to elevate privileges local

9.6
CVE-2026-55008

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Exchange Server allows

7.8
CVE-2026-55006

Insufficient granularity of access control in Microsoft Exchange Server allows an authorized attacker to elevate privile

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.

Detect Microsoft Vulnerabilities

CyberStrike scans your infrastructure for Microsoft vulnerabilities and provides real-time remediation guidance.

Get Started