Microsoft Windows Server 2012 (Server Core installation) vulnerabilities

CVE-2026-49179 High · 8.8 CWE-77 Aug 11, 2026

Windows Active Directory Domain Services Remote Code Execution Vulnerability

Improper neutralization of special elements used in a command ('command injection') in Windows Active Directory allows an unauthorized attacker to execute code over a network.

CVE-2026-42976 High · 7.8 CWE-306 Aug 11, 2026

Remote Access Management service/API (RPC server) Elevation of Privilege Vulnerability

Missing authentication for critical function in Windows RPC API allows an authorized attacker to elevate privileges locally.

CVE-2026-58638 Medium · 5.5 CWE-325 Jul 14, 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 High · 7.0 CWE-416 Jul 14, 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 High · 7.0 CWE-416 Jul 14, 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 High · 7.5 CWE-400 Jul 14, 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 Critical · 9.8 CWE-190 Jul 14, 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 Medium · 6.5 CWE-908 Jul 14, 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 Medium · 5.5 CWE-284 Jul 14, 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 High · 7.8 CWE-285 Jul 14, 2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-58539 High · 7.5 CWE-125 Jul 14, 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 High · 7.5 CWE-908 Jul 14, 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 High · 7.5 CWE-908 Jul 14, 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 High · 7.8 CWE-190 Jul 14, 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 High · 7.5 CWE-362 Jul 14, 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 Medium · 6.5 CWE-908 Jul 14, 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-2026-57095 High · 7.8 CWE-200 Jul 14, 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 High · 7.8 CWE-416 Jul 14, 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 Critical · 9.9 CWE-416 Jul 14, 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 Critical · 9.8 CWE-416 Jul 14, 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-2026-57085 Low · 3.3 CWE-125 Jul 14, 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 Medium · 5.5 CWE-908 Jul 14, 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 Medium · 5.5 CWE-908 Jul 14, 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 High · 7.8 CWE-122 Jul 14, 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.

CVE-2026-56649 High · 8.1 CWE-362 Jul 14, 2026

Windows Network File System Remote Code Execution Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Network File System allows an unauthorized attacker to execute code over a network.