Vulnerabilidades do Microsoft Windows 11 Version 25H2

CVE-2026-70156 Alta · 7.0 CWE-416 13/10/2026

Microsoft Windows Search Component Elevation of Privilege Vulnerability

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2026-70153 Crítica · 9.8 CWE-122 13/10/2026

Microsoft PostScript Printer Driver Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-70151 Alta · 7.8 CWE-416 13/10/2026

Windows Direct Composition Elevation of Privilege Vulnerability

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

CVE-2026-70150 Alta · 7.0 CWE-416 13/10/2026

Microsoft Windows Search Component Elevation of Privilege Vulnerability

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2026-70149 Alta · 8.8 CWE-122 13/10/2026

Windows Client Side Caching driver (csc.sys) Elevation of Privilege Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to disclose information locally.

CVE-2026-70148 Média · 6.5 CWE-441 13/10/2026

Windows Broadcast DVR User Service Information Disclosure Vulnerability

Improper authorization in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally.

CVE-2026-70147 Crítica · 9.8 CWE-122 13/10/2026

Microsoft PostScript Printer Driver Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-70144 Alta · 7.0 CWE-416 13/10/2026

Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-70143 Alta · 7.8 CWE-122 13/10/2026

Windows Network File System Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Network File System allows an authorized attacker to execute code locally.

CVE-2026-70142 Alta · 7.8 CWE-426 13/10/2026

Windows Update Service Elevation of Privilege Vulnerability

Untrusted search path in Windows Update Service allows an authorized attacker to elevate privileges locally.

CVE-2026-70141 Média · 5.5 CWE-125 13/10/2026

Microsoft Windows Search Component Information Disclosure Vulnerability

Out-of-bounds read in Microsoft Windows Search Component allows an authorized attacker to disclose information locally.

CVE-2026-70140 Alta · 7.0 CWE-416 13/10/2026

Windows Audio Service Elevation of Privilege Vulnerability

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

CVE-2026-70139 Alta · 7.8 CWE-122 13/10/2026

Windows Update Service Elevation of Privilege Vulnerability

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

CVE-2026-70138 Alta · 7.8 CWE-122 13/10/2026

Windows OLE Elevation of Privilege Vulnerability

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

CVE-2026-70137 Média · 5.5 CWE-306 13/10/2026

Windows Remote Access Connection Manager Information Disclosure Vulnerability

Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to disclose information locally.

CVE-2026-70136 Alta · 7.0 CWE-416 13/10/2026

Microsoft Windows Search Component Elevation of Privilege Vulnerability

Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

CVE-2026-70135 Média · 5.5 CWE-125 13/10/2026

Windows Remote POS Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows Remote POS Driver allows an authorized attacker to disclose information locally.

CVE-2026-70134 Alta · 7.0 CWE-416 13/10/2026

Windows Event Tracing Elevation of Privilege Vulnerability

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

CVE-2026-70133 Alta · 7.5 CWE-770 13/10/2026

Windows SMB Server Denial of Service Vulnerability

Allocation of resources without limits or throttling in Windows SMB Server allows an unauthorized attacker to deny service over a network.

CVE-2026-70132 Alta · 7.8 CWE-122 13/10/2026

Windows Portable Device File System Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Portable Device File System Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-70131 Alta · 7.8 CWE-122 13/10/2026

Microsoft Windows Media Foundation Elevation of Privilege Vulnerability

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to elevate privileges locally.

CVE-2026-70128 Média · 5.5 CWE-125 13/10/2026

HID Parser Library Information Disclosure Vulnerability

Out-of-bounds read in HID Parser Library allows an authorized attacker to disclose information locally.

CVE-2026-70126 Alta · 7.1 CWE-20 13/10/2026

Windows Bluetooth Port Driver Remote Code Execution

Out-of-bounds read in Windows Bluetooth Port Driver allows an unauthorized attacker to execute code over an adjacent network.

CVE-2026-70123 Alta · 7.8 CWE-122 13/10/2026

Microsoft Graphics Component Elevation of Privilege Vulnerability

Numeric truncation error in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

CVE-2026-70122 Média · 6.5 CWE-367 13/10/2026

Windows Broadcast DVR User Service Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.