Vulnerabilidades do Microsoft Windows Server 2012

CVE-2026-58638 Média · 5.5 CWE-325 14/07/2026

Windows Boot Loader Security Feature Bypass Vulnerability

Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.

CVE-2026-58637 Alta · 7.0 CWE-416 14/07/2026

Windows Client-Side Caching Elevation of Privilege Vulnerability

Use after free in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.

CVE-2026-58629 Alta · 7.0 CWE-416 14/07/2026

DirectX Graphics Kernel Elevation of Privilege Vulnerability

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

CVE-2026-58627 Alta · 7.5 CWE-400 14/07/2026

Windows DHCP Server Denial of Service Vulnerability

Uncontrolled resource consumption in Windows DHCP Server allows an unauthorized attacker to deny service over a network.

CVE-2026-58594 Crítica · 9.8 CWE-190 14/07/2026

Remote Desktop Client Remote Code Execution Vulnerability

Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network.

CVE-2026-58546 Média · 6.5 CWE-908 14/07/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.

CVE-2026-58545 Média · 5.5 CWE-284 14/07/2026

Windows Kernel Security Feature Bypass Vulnerability

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

CVE-2026-58540 Alta · 7.8 CWE-285 14/07/2026

Windows Installer Elevation of Privilege Vulnerability

Improper authorization in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-58539 Alta · 7.5 CWE-125 14/07/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.

CVE-2026-58535 Alta · 7.5 CWE-908 14/07/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.

CVE-2026-58533 Alta · 7.5 CWE-908 14/07/2026

Windows Remote Desktop Client Information Disclosure Vulnerability

Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.

CVE-2026-58532 Alta · 7.8 CWE-190 14/07/2026

Windows Kernel Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-58531 Alta · 7.5 CWE-362 14/07/2026

Windows SMB Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB allows an authorized attacker to elevate privileges over a network.

CVE-2026-57982 Média · 6.5 CWE-908 14/07/2026

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network.

CVE-2026-57096 Alta · 7.8 CWE-122 14/07/2026

Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

CVE-2026-57095 Alta · 7.8 CWE-200 14/07/2026

Win32k Elevation of Privilege Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Win32K allows an unauthorized attacker to elevate privileges locally.

CVE-2026-57093 Alta · 7.8 CWE-416 14/07/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-57092 Crítica · 9.9 CWE-416 14/07/2026

Microsoft Windows VMSwitch Elevation of Privilege Vulnerability

Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network.

CVE-2026-57089 Crítica · 9.8 CWE-416 14/07/2026

Windows SMB Server Network Transport Driver (srvnet.sys) Remote Code Execution Vulnerability

Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.

CVE-2026-57090 Crítica · 9.8 CWE-122 14/07/2026

Microsoft Windows Media Foundation Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

CVE-2026-57087 Alta · 7.8 CWE-122 14/07/2026

Microsoft Windows Media Foundation Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.

CVE-2026-57085 Baixa · 3.3 CWE-125 14/07/2026

Windows Print Spooler Information Disclosure Vulnerability

Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.

CVE-2026-57084 Média · 5.5 CWE-908 14/07/2026

Windows File Explorer Information Disclosure Vulnerability

Use of uninitialized resource in Windows File Explorer allows an unauthorized attacker to disclose information locally.

CVE-2026-57083 Média · 5.5 CWE-908 14/07/2026

Windows Media Photo Codec Information Disclosure Vulnerability

Use of uninitialized resource in Microsoft Windows Codecs Library allows an unauthorized attacker to disclose information locally.

CVE-2026-56650 Alta · 7.8 CWE-122 14/07/2026

Windows Network File System Elevation of Privilege Vulnerability

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