Microsoft Windows 11 Version 22H3 vulnerabilities

1,286 known vulnerabilities affecting microsoft/windows_11_version_22h3.

Total CVEs

1,286

CISA KEV

actively exploited

Public exploits

Exploited in wild

Severity breakdown

CRITICAL16HIGH889MEDIUM374LOW7

Vulnerabilities

SortPage 37 of 65

CVE-2024-21348P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22631.31552024-02-13

CVE-2024-21348 [HIGH] CWE-122 CVE-2024-21348: Internet Connection Sharing (ICS) Denial of Service Vulnerability Internet Connection Sharing (ICS) Denial of Service Vulnerability

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CVE-2023-36004P3HIGHCVSS 7.5≥ 10.0.22631.0, < 10.0.22621.28612023-12-12

CVE-2023-36004 [HIGH] CWE-287 CVE-2023-36004: Windows DPAPI (Data Protection Application Programming Interface) Spoofing Vulnerability Windows DPAPI (Data Protection Application Programming Interface) Spoofing Vulnerability

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CVE-2024-21443P3HIGHCVSS 7.3≥ 10.0.22631.0, < 10.0.22631.32962024-03-12

CVE-2024-21443 [HIGH] CWE-416 CVE-2024-21443: Windows Kernel Elevation of Privilege Vulnerability Windows Kernel Elevation of Privilege Vulnerability

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CVE-2026-40413P3HIGHCVSS 7.4≥ 10.0.22631.0, < 10.0.22631.70792026-05-12

CVE-2026-40413 [HIGH] CWE-476 CVE-2026-40413: Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an a Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over an adjacent network.

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CVE-2025-48821P3HIGHCVSS 7.1≥ 10.0.22631.0, < 10.0.22631.56242025-07-08

CVE-2025-48821 [HIGH] CWE-416 CVE-2025-48821: Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker t Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges over an adjacent network.

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CVE-2025-59214P3MEDIUMCVSS 6.5≥ 10.0.22631.0, < 10.0.22631.60602025-10-14

CVE-2025-59214 [MEDIUM] CWE-200 CVE-2025-59214: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauth Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

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CVE-2025-26672P3MEDIUMCVSS 6.5≥ 10.0.22631.0, < 10.0.22631.51892025-04-08

CVE-2025-26672 [MEDIUM] CWE-126 CVE-2025-26672: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

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CVE-2025-27478P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.51892025-04-08

CVE-2025-27478 [HIGH] CWE-122 CVE-2025-27478: Heap-based buffer overflow in Windows Local Security Authority (LSA) allows an authorized attacker t Heap-based buffer overflow in Windows Local Security Authority (LSA) allows an authorized attacker to elevate privileges locally.

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CVE-2025-53140P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.57682025-08-12

CVE-2025-53140 [HIGH] CWE-416 CVE-2025-53140: Use after free in Kernel Transaction Manager allows an authorized attacker to elevate privileges loc Use after free in Kernel Transaction Manager allows an authorized attacker to elevate privileges locally.

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CVE-2026-25179P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10

CVE-2026-25179 [HIGH] CWE-1287 CVE-2026-25179: Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allo Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2025-55340P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.60602025-10-14

CVE-2025-55340 [HIGH] CWE-287 CVE-2025-55340: Improper authentication in Windows Remote Desktop Protocol allows an authorized attacker to bypass a Improper authentication in Windows Remote Desktop Protocol allows an authorized attacker to bypass a security feature locally.

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CVE-2026-25178P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10

CVE-2026-25178 [HIGH] CWE-416 CVE-2026-25178: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2026-21234P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.66492026-02-10

CVE-2026-21234 [HIGH] CWE-362 CVE-2026-21234: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Connected Devices Platform Service allows an authorized attacker to elevate privileges locally.

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CVE-2025-62217P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.61992025-11-11

CVE-2025-62217 [HIGH] CWE-362 CVE-2025-62217: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

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CVE-2025-62573P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.63452025-12-09

CVE-2025-62573 [HIGH] CWE-362 CVE-2025-62573: Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally. Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.

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CVE-2026-23671P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10

CVE-2026-23671 [HIGH] CWE-362 CVE-2026-23671: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally.

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CVE-2026-24295P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10

CVE-2026-24295 [HIGH] CWE-362 CVE-2026-24295: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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CVE-2026-24296P3HIGHCVSS 7.0≥ 10.0.22631.0, < 10.0.22631.67832026-03-10

CVE-2026-24296 [HIGH] CWE-362 CVE-2026-24296: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

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CVE-2025-62473P3MEDIUMCVSS 6.5≥ 10.0.22631.0, < 10.0.22631.63452025-12-09

CVE-2025-62473 [MEDIUM] CWE-126 CVE-2025-62473: Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker Buffer over-read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

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CVE-2025-48802P3MEDIUMCVSS 6.5≥ 10.0.22631.0, < 10.0.22631.56242025-07-08

CVE-2025-48802 [MEDIUM] CWE-295 CVE-2025-48802: Improper certificate validation in Windows SMB allows an authorized attacker to perform spoofing ove Improper certificate validation in Windows SMB allows an authorized attacker to perform spoofing over a network.

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