Microsoft Windows 11 version 22H2 vulnerabilities
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Published CVEs affecting Microsoft Windows 11 version 22H2: 178 record(s), with affected versions and fixes.
CVE-2026-50508
High · 7.5
CWE-200 Jun 9, 2026
Windows NTLM Spoofing Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-64680
High · 7.8
CWE-122 Dec 9, 2025
Windows DWM Core Library Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2025-64679
High · 7.8
CWE-122 Dec 9, 2025
Windows DWM Core Library Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2025-62209
Medium · 5.5
CWE-532 Nov 11, 2025
Windows License Manager Information Disclosure Vulnerability
Insertion of sensitive information into log file in Windows License Manager allows an authorized attacker to disclose information locally.
CVE-2025-62208
Medium · 5.5
CWE-532 Nov 11, 2025
Windows License Manager Information Disclosure Vulnerability
Insertion of sensitive information into log file in Windows License Manager allows an authorized attacker to disclose information locally.
CVE-2025-59502
High · 7.5
CWE-400 Oct 14, 2025
Remote Procedure Call Denial of Service Vulnerability
Uncontrolled resource consumption in Windows Remote Procedure Call allows an unauthorized attacker to deny service over a network.
CVE-2025-59295
High · 8.8
CWE-122 Oct 14, 2025
Windows URL Parsing Remote Code Execution Vulnerability
Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over a network.
CVE-2025-59294
Medium · 4.6
CWE-200 Oct 14, 2025
Windows Taskbar Live Preview Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Taskbar Live allows an unauthorized attacker to disclose information with a physical attack.
CVE-2025-59290
High · 7.8
CWE-416 Oct 14, 2025
Windows Bluetooth Service Elevation of Privilege Vulnerability
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
CVE-2025-59289
High · 7.0
CWE-415 Oct 14, 2025
Windows Bluetooth Service Elevation of Privilege Vulnerability
Double free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
CVE-2025-59284
Medium · 5.5
CWE-200 Oct 14, 2025
Windows NTLM Spoofing Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows NTLM allows an unauthorized attacker to perform spoofing locally.
CVE-2025-59282
High · 7.0
CWE-362 Oct 14, 2025
Internet Information Services (IIS) Inbox COM Objects (Global Memory) Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Inbox COM Objects allows an unauthorized attacker to execute code locally.
CVE-2025-59280
Low · 3.1
CWE-287 Oct 14, 2025
Windows SMB Client Tampering Vulnerability
Improper authentication in Windows SMB Client allows an unauthorized attacker to perform tampering over a network.
CVE-2025-59278
High · 7.8
CWE-1287 Oct 14, 2025
Windows Authentication Elevation of Privilege Vulnerability
Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
CVE-2025-59277
High · 7.8
CWE-1287 Oct 14, 2025
Windows Authentication Elevation of Privilege Vulnerability
Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
CVE-2025-59275
High · 7.8
CWE-122 Oct 14, 2025
Windows Authentication Elevation of Privilege Vulnerability
Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
CVE-2025-59261
High · 7.0
CWE-367 Oct 14, 2025
Windows Graphics Component Elevation of Privilege Vulnerability
Time-of-check time-of-use (toctou) race condition in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVE-2025-59259
Medium · 6.5
CWE-1287 Oct 14, 2025
Windows Local Session Manager (LSM) Denial of Service Vulnerability
Improper validation of specified type of input in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.
CVE-2025-59255
High · 7.8
CWE-122 Oct 14, 2025
Windows DWM Core Library Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2025-59254
High · 7.8
Public exploit CWE-122 Oct 14, 2025
Microsoft DWM Core Library Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2025-59253
Medium · 5.5
CWE-284 Oct 14, 2025
Windows Search Service Denial of Service Vulnerability
Improper access control in Microsoft Windows Search Component allows an authorized attacker to deny service locally.
CVE-2025-59244
Medium · 6.5
CWE-73 Oct 14, 2025
NTLM Hash Disclosure Spoofing Vulnerability
External control of file name or path in Windows Core Shell allows an unauthorized attacker to perform spoofing over a network.
CVE-2025-59242
High · 7.8
CWE-122 Oct 14, 2025
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2025-59230
High · 7.8
KEV High · 54 CWE-284 Oct 14, 2025
Microsoft Windows Improper Access Control Vulnerability
Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
CVE-2025-59214
Medium · 6.5
CWE-200 Oct 14, 2025
Microsoft Windows File Explorer Spoofing Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.