Microsoft
91,472 known vulnerabilities
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Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Biometric Service
Heap-based buffer overflow in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Servic
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an authorized attacke
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to dis
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allo
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to dis
Use after free in Windows WalletService allows an authorized attacker to elevate privileges locally.
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to dis
Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to ele
Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca
Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally.
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker t
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allo
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
Time-of-check time-of-use (toctou) race condition in Windows LUAFV allows an authorized attacker to elevate privileges l
Improper input validation in Windows Hello allows an unauthorized attacker to bypass a security feature over a network.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Projected File Sy
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Cloud Files Mini
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to disclose informa
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to ele
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to ele
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an a
Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate priv
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges
Improper access control in Microsoft Management Console allows an authorized attacker to elevate privileges locally.
Improper input validation in Windows BitLocker allows an unauthorized attacker to bypass a security feature locally.
Improper authorization in Windows Kerberos allows an authorized attacker to elevate privileges over an adjacent network.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Co
Improper handling of insufficient permissions or privileges in Windows Installer allows an authorized attacker to elevat
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.
Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate pri
Improper input validation in Windows Hello allows an authorized attacker to bypass a security feature locally.
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a Deserialization of Untrusted Data vulnerability that
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a DOM-based Cross-Site Scripting (XSS) vulnerability. A
Adobe Connect versions 2025.3, 12.10 and earlier are affected by a reflected Cross-Site Scripting (XSS) vulnerability. A
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?
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