Microsoft
91,472 known vulnerabilities
Top Products
Integer overflow or wraparound in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to execute code locally.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Microsoft Office PowerPoint allows an unauthorized attacker to execute code locally.
Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information locally.
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Weak authentication in Microsoft Office SharePoint allows an unauthorized attacker to bypass a security feature over a n
Integer underflow (wrap or wraparound) in Microsoft Office Excel allows an unauthorized attacker to execute code locally
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo
Integer overflow or wraparound in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo
Heap-based buffer overflow in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to disclose information locally.
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker
Access of resource using incompatible type ('type confusion') in Microsoft Office Excel allows an unauthorized attacker
Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.
Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to exe
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo
Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo
Heap-based buffer overflow in Minecraft Bedrock Dedicated Server allows an unauthorized attacker to execute code over a
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Use after free in Windows DHCP Client allows an unauthorized attacker to execute code locally.
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Runtime allows an
Integer overflow or wraparound in Windows Terminal allows an unauthorized attacker to execute code locally.
Improper authorization in Active Directory Certificate Services (AD CS) allows an authorized attacker to elevate privile
Access of resource using incompatible type ('type confusion') in SQL Server allows an authorized attacker to disclose in
Integer overflow or wraparound in Windows Active Directory allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Use of uninitialized resource in Windows SMB allows an authorized attacker to disclose information locally.
Use after free in Windows Clipboard Server allows an authorized attacker to elevate privileges locally.
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute
Double free in Windows DHCP Server allows an authorized attacker to execute code over a network.
Improper neutralization of input during web page generation ('cross-site scripting') in Active Directory Federation Serv
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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