Vulnerabilidades do Microsoft Windows Server 2022 23h2

CVE-2026-24295 Alta · 7.0 CWE-362 10/03/2026

Windows Device Association Service Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service allows an authorized attacker to elevate privileges locally.

CVE-2026-24294 Alta · 7.8 CWE-287 10/03/2026

Windows SMB Server Elevation of Privilege Vulnerability

Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.

CVE-2026-24293 Alta · 7.8 CWE-476 10/03/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-24292 Alta · 7.8 CWE-416 10/03/2026

Windows Connected Devices Platform Service Elevation of Privilege Vulnerability

Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.

CVE-2026-24291 Alta · 7.8 CWE-732 10/03/2026

Windows Accessibility Infrastructure (ATBroker.exe) Elevation of Privilege Vulnerability

Incorrect permission assignment for critical resource in Windows Accessibility Infrastructure (ATBroker.exe) allows an authorized attacker to elevate privileges locally.

CVE-2026-24290 Alta · 7.8 CWE-284 10/03/2026

Windows Projected File System Elevation of Privilege Vulnerability

Improper access control in Windows Projected File System allows an authorized attacker to elevate privileges locally.

CVE-2026-24289 Alta · 7.8 CWE-416 10/03/2026

Windows Kernel Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-24287 Alta · 7.8 CWE-73 10/03/2026

Windows Kernel Elevation of Privilege Vulnerability

External control of file name or path in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-24285 Alta · 7.0 CWE-416 10/03/2026

Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-24283 Alta · 8.8 CWE-122 10/03/2026

Multiple UNC Provider Kernel Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges locally.

CVE-2026-23674 Alta · 7.5 CWE-41 10/03/2026

MapUrlToZone Security Feature Bypass Vulnerability

Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-23673 Alta · 7.8 CWE-125 10/03/2026

Windows Resilient File System (ReFS) Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-23672 Alta · 7.8 CWE-125 10/03/2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

CVE-2026-23671 Alta · 7.0 CWE-362 10/03/2026

Windows Bluetooth RFCOM Protocol Driver Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth RFCOM Protocol Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-23669 Alta · 8.8 CWE-416 10/03/2026

RPC Runtime Library Remote Code Execution Vulnerability

Use after free in RPC Runtime allows an authorized attacker to execute code over a network.

CVE-2026-23668 Alta · 7.0 CWE-362 10/03/2026

Windows Graphics Component Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

CVE-2026-21533 Alta · 7.8 KEV Alta · 61 Exploit público CWE-269 10/02/2026

Microsoft Windows Improper Privilege Management Vulnerability

Improper privilege management in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.

CVE-2026-21519 Alta · 7.8 KEV Alta · 54 CWE-843 10/02/2026

Microsoft Windows Type Confusion Vulnerability

Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-21525 Média · 6.2 KEV Alta · 52 CWE-476 10/02/2026

Microsoft Windows NULL Pointer Dereference Vulnerability

Null pointer dereference in Windows Remote Access Connection Manager allows an unauthorized attacker to deny service locally.

CVE-2026-21508 Alta · 7.0 CWE-287 10/02/2026

Windows Storage Elevation of Privilege Vulnerability

Improper authentication in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-21510 Alta · 8.8 KEV Alta · 62 Exploit público CWE-693 10/02/2026

Microsoft Windows Shell Protection Mechanism Failure Vulnerability

Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-21513 Alta · 8.8 KEV Alta · 56 CWE-693 10/02/2026

Microsoft MSHTML Framework Protection Mechanism Failure Vulnerability

Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-21255 Alta · 8.8 CWE-284 10/02/2026

Windows Hyper-V Security Feature Bypass Vulnerability

Improper access control in Windows Hyper-V allows an authorized attacker to bypass a security feature locally.

CVE-2026-21253 Alta · 7.0 CWE-416 10/02/2026

Mailslot File System Elevation of Privilege Vulnerability

Use after free in Mailslot File System allows an authorized attacker to elevate privileges locally.

CVE-2026-21251 Alta · 7.8 CWE-416 10/02/2026

Cluster Client Failover (CCF) Elevation of Privilege Vulnerability

Use after free in Windows Cluster Client Failover allows an authorized attacker to elevate privileges locally.