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Microsoft Windows 11 vulnerabilities

1789 known vulnerabilities, 74 confirmed exploited in the wild (CISA KEV), 482 published in the last 12 months.

Check whether your Microsoft Windows 11 version is affected

Exploited Microsoft Windows 11 vulnerabilities

• CVE-2023-36424 — Windows Common Log File System Driver Elevation of Privilege Vulnerability
• CVE-2025-33073 — Windows SMB Client Elevation of Privilege Vulnerability
• CVE-2025-59230 — Windows Remote Access Connection Manager Elevation of Privilege Vulnerability
• CVE-2025-47827 — IGEL OS Use of a Key Past its Expiration Date Vulnerability
• CVE-2025-24990 — Windows Agere Modem Driver Elevation of Privilege Vulnerability
• CVE-2025-33053 — Internet Shortcut Files Remote Code Execution Vulnerability
• CVE-2025-32709 — Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
• CVE-2025-32706 — Windows Common Log File System Driver Elevation of Privilege Vulnerability
• CVE-2025-32701 — Windows Common Log File System Driver Elevation of Privilege Vulnerability
• CVE-2025-30400 — Microsoft DWM Core Library Elevation of Privilege Vulnerability
• CVE-2025-30397 — Scripting Engine Memory Corruption Vulnerability
• CVE-2025-24054 — NTLM Hash Disclosure Spoofing Vulnerability
• CVE-2025-29824 — Windows Common Log File System Driver Elevation of Privilege Vulnerability
• CVE-2025-26633 — Microsoft Management Console Security Feature Bypass Vulnerability
• CVE-2025-24993 — Windows NTFS Remote Code Execution Vulnerability
• CVE-2025-24991 — Windows NTFS Information Disclosure Vulnerability
• CVE-2025-24985 — Windows Fast FAT File System Driver Remote Code Execution Vulnerability
• CVE-2025-24984 — Windows NTFS Information Disclosure Vulnerability
• CVE-2025-21418 — Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
• CVE-2025-21391 — Windows Storage Elevation of Privilege Vulnerability
• CVE-2025-21335 — Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
• CVE-2025-21334 — Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
• CVE-2025-21333 — Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
• CVE-2024-35250 — Windows Kernel-Mode Driver Elevation of Privilege Vulnerability
• CVE-2024-49138 — Windows Common Log File System Driver Elevation of Privilege Vulnerability

Latest Microsoft Windows 11 vulnerabilities

• CVE-2026-50508 — Windows NTLM Spoofing Vulnerability (CVSS 7.5)
• CVE-2025-64680 — Windows DWM Core Library Elevation of Privilege Vulnerability (CVSS 7.8)
• CVE-2025-64679 — Windows DWM Core Library Elevation of Privilege Vulnerability (CVSS 7.8)
• CVE-2025-62209 — Windows License Manager Information Disclosure Vulnerability (CVSS 5.5)
• CVE-2025-62208 — Windows License Manager Information Disclosure Vulnerability (CVSS 5.5)
• CVE-2025-59289 — Windows Bluetooth Service Elevation of Privilege Vulnerability (CVSS 7.0)
• CVE-2025-59278 — Windows Authentication Elevation of Privilege Vulnerability (CVSS 7.8)
• CVE-2025-59275 — Windows Authentication Elevation of Privilege Vulnerability (CVSS 7.8)
• CVE-2025-59261 — Windows Graphics Component Elevation of Privilege Vulnerability (CVSS 7.0)
• CVE-2025-59253 — Windows Search Service Denial of Service Vulnerability (CVSS 5.5)
• CVE-2025-59230 — Windows Remote Access Connection Manager Elevation of Privilege Vulnerability (CVSS 7.8) — exploited
• CVE-2025-59244 — NTLM Hash Disclosure Spoofing Vulnerability (CVSS 6.5)
• CVE-2025-59214 — Microsoft Windows File Explorer Spoofing Vulnerability (CVSS 6.5)
• CVE-2025-59209 — Windows Push Notification Information Disclosure Vulnerability (CVSS 5.5)
• CVE-2025-59208 — Windows MapUrlToZone Information Disclosure Vulnerability (CVSS 7.1)
• CVE-2025-59205 — Windows Graphics Component Elevation of Privilege Vulnerability (CVSS 7.0)
• CVE-2025-59203 — Windows State Repository API Server File Information Disclosure Vulnerability (CVSS 5.5)
• CVE-2025-59198 — Windows Search Service Denial of Service Vulnerability (CVSS 5.0)
• CVE-2025-59197 — Windows ETL Channel Information Disclosure Vulnerability (CVSS 5.5)
• CVE-2025-59194 — Windows Kernel Elevation of Privilege Vulnerability (CVSS 7.0)
• CVE-2025-59193 — Windows Management Services Elevation of Privilege Vulnerability (CVSS 7.0)
• CVE-2025-59192 — Storport.sys Driver Elevation of Privilege Vulnerability (CVSS 7.8)
• CVE-2025-59191 — Windows Connected Devices Platform Service Elevation of Privilege Vulnerability (CVSS 7.8)
• CVE-2025-59190 — Windows Search Service Denial of Service Vulnerability (CVSS 5.5)
• CVE-2025-59187 — Windows Kernel Elevation of Privilege Vulnerability (CVSS 7.8)