microsoft

15,023 tracked vulnerabilities.

CVE-2026-20840 HIGH
Windows 10 1607-25H2 and Windows Server 2008-2016 - Authenticated Heap-based Buffer Overflow
Jan 13, 2026
CVSS 7.8
EPSS 0.02
CVE-2026-20839 MEDIUM
Windows Client-Side Caching - Info Disclosure
Jan 13, 2026
CVSS 5.5
EPSS 0.00
CVE-2026-20838 MEDIUM
Windows Kernel - Information Disclosure via Error Message
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20837 HIGH
Microsoft Windows Media - Heap-based Buffer Overflow
Jan 13, 2026
CVSS 7.8
EPSS 0.01
CVE-2026-20836 HIGH
Graphics Kernel - Privilege Escalation
Jan 13, 2026
CVSS 7.0
EPSS 0.00
CVE-2026-20835 MEDIUM
Capability Access Management Service - Info Disclosure
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20834 MEDIUM
Microsoft Windows Shell - Absolute Path Traversal Spoofing via Physical Attack
Jan 13, 2026
CVSS 4.6
EPSS 0.01
CVE-2026-20833 MEDIUM
Windows Server 2008 and later - Information Disclosure via Broken Cryptographic Algorithm in Kerberos
Jan 13, 2026
CVSS 5.5
EPSS 0.00
CVE-2026-20832 HIGH
Windows RPC IDL - Privilege Escalation
Jan 13, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-20831 HIGH
Windows Ancillary Function Driver - Privilege Escalation
Jan 13, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-20830 HIGH
Capability Access Management Service - Privilege Escalation
Jan 13, 2026
CVSS 7.0
EPSS 0.00
CVE-2026-20829 MEDIUM
Windows TPM - Authenticated Out-of-bounds Read
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20828 MEDIUM
Windows 10 1607-22H2 and Windows 11 23H2-25H2 - Unauthenticated Out-of-bounds Read in Internet Connection Sharing
Jan 13, 2026
CVSS 4.6
EPSS 0.01
CVE-2026-20827 MEDIUM
Tablet Windows UI - Info Disclosure
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20826 HIGH
Tablet Windows UI < - Privilege Escalation
Jan 13, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-20825 MEDIUM
Windows 10 1809 and Windows Server 2019 < 10.0.17763.8276 - Authenticated Information Disclosure
Jan 13, 2026
CVSS 4.4
EPSS 0.01
CVE-2026-20824 MEDIUM
Microsoft Windows Remote Assistance - Protection Mechanism Failure
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20823 MEDIUM
Windows File Explorer - Info Disclosure
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20822 HIGH
Microsoft Graphics Component - Privilege Escalation
Jan 13, 2026
CVSS 7.8
EPSS 0.00
CVE-2026-20821 MEDIUM
Windows Remote Procedure Call - Info Disclosure
Jan 13, 2026
CVSS 6.2
EPSS 0.01
CVE-2026-20820 HIGH
Windows Common Log File System Driver - Buffer Overflow
Jan 13, 2026
CVSS 7.8
EPSS 0.03
CVE-2026-20819 MEDIUM
Windows VBS Enclave - Info Disclosure
Jan 13, 2026
CVSS 5.5
EPSS 0.01
CVE-2026-20818 MEDIUM
Windows Server Information Disclosure via Log File Insertion
Jan 13, 2026
CVSS 6.2
EPSS 0.01
CVE-2026-20817 HIGH
Windows Error Reporting - Privilege Escalation
Jan 13, 2026
CVSS 7.8
EPSS 0.05
CVE-2026-20816 HIGH
Windows Installer - Privilege Escalation
Jan 13, 2026
CVSS 7.8
EPSS 0.02
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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