microsoft

15,023 tracked vulnerabilities.

CVE-2026-21259 HIGH
Microsoft Office Excel - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.01
CVE-2026-21258 MEDIUM
Microsoft Office Excel - Info Disclosure
Feb 10, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-21257 HIGH
GitHub Copilot & VS - Command Injection
Feb 10, 2026
CVSS 8.0
EPSS 0.01
CVE-2026-21256 HIGH
GitHub Copilot & VS - Command Injection
Feb 10, 2026
CVSS 8.8
EPSS 0.01
CVE-2026-21255 HIGH
Windows Hyper-V - Privilege Escalation
Feb 10, 2026
CVSS 8.8
EPSS 0.00
CVE-2026-21253 HIGH
Microsoft Windows Mailslot File System - Use After Free
Feb 10, 2026
CVSS 7.0
EPSS 0.01
CVE-2026-21251 HIGH
Windows Cluster Client Failover - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-21250 HIGH
Windows HTTP.sys - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.01
CVE-2026-21249 LOW
Windows 10/11 Unauthenticated Spoofing via NTLM File Path Control
Feb 10, 2026
CVSS 3.3
EPSS 0.11
CVE-2026-21248 HIGH
Windows 10/11, Server 2016/2019/2022 Hyper-V Authenticated Heap-based Buffer Overflow
Feb 10, 2026
CVSS 7.3
EPSS 0.01
CVE-2026-21247 HIGH
Windows 10 1809 < 10.0.17763.8389 - Authenticated Heap-based Buffer Overflow
Feb 10, 2026
CVSS 7.3
EPSS 0.01
CVE-2026-21246 HIGH
Microsoft Graphics Component - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-21245 HIGH
Microsoft Windows Kernel Heap-based Buffer Overflow - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-21244 HIGH
Windows 10/11, Server 2016/2019/2022 Hyper-V Authenticated Heap-based Buffer Overflow
Feb 10, 2026
CVSS 7.3
EPSS 0.01
CVE-2026-21243 HIGH
Windows Server 2019/2022/2025 LDAP Null Pointer Dereference DoS
Feb 10, 2026
CVSS 7.5
EPSS 0.01
CVE-2026-21242 HIGH
Windows Subsystem for Linux - Privilege Escalation
Feb 10, 2026
CVSS 7.0
EPSS 0.00
CVE-2026-21241 HIGH
Windows Ancillary Function Driver for WinSock - Privilege Escalation
Feb 10, 2026
CVSS 7.0
EPSS 0.02
CVE-2026-21240 HIGH
Windows HTTP.sys - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-21239 HIGH
Windows Kernel < - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-21238 HIGH
Windows Ancillary Function Driver - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.03
CVE-2026-21237 HIGH
Windows Subsystem for Linux - Privilege Escalation
Feb 10, 2026
CVSS 7.0
EPSS 0.00
CVE-2026-21236 HIGH
Windows Ancillary Function Driver - Buffer Overflow
Feb 10, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-21235 HIGH
Microsoft Graphics Component - Privilege Escalation
Feb 10, 2026
CVSS 7.3
EPSS 0.01
CVE-2026-21234 HIGH
Windows Connected Devices Platform Service - Privilege Escalation
Feb 10, 2026
CVSS 7.0
EPSS 0.00
CVE-2026-21232 HIGH
Windows HTTP.sys - Privilege Escalation
Feb 10, 2026
CVSS 7.8
EPSS 0.00
Products
windows_server_2016 4,687 windows_server_2019 4,439 windows_server_2012 3,892 windows_server_2008 3,554 windows_10 2,974 windows_server_2022 2,814 windows_7 2,368 windows_8.1 2,216 windows_10_21h2 2,031 windows_10_22h2 2,029 windows_10_1809 2,025 windows_rt_8.1 2,020 windows_10_1607 1,736 windows_server_2022_23h2 1,676 windows_11_23h2 1,657 windows_11_22h2 1,652 internet_explorer 1,635 windows_11_24h2 1,349 windows_server_2025 1,315 windows_10_1507 1,230 Windows 11 Version 24H2 1,086 Windows Server 2025 1,058 Windows Server 2025 (Server Core installation) 1,058 office 1,034 Windows Server 2022 1,014 windows_11_21h2 1,001 Windows Server 2019 1,000 Windows Server 2019 (Server Core installation) 997 Windows 10 Version 21H2 961 Windows 10 Version 22H2 958
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Critical CVEs With Exploits In CISA KEV