Microsoft Windows Server 2012 (Server Core installation) vulnerabilities

CVE-2026-70170 Medium · 6.5 CWE-822 Oct 13, 2026

Windows Kernel Denial of Service Vulnerability

Untrusted pointer dereference in Windows Kernel allows an authorized attacker to deny service over a network.

CVE-2026-70168 High · 7.0 CWE-416 Oct 13, 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-2026-70166 Medium · 6.5 CWE-125 Oct 13, 2026

Windows DNS Denial of Service Vulnerability

Out-of-bounds read in Windows DNS allows an authorized attacker to deny service over a network.

CVE-2026-70164 High · 7.0 CWE-416 Oct 13, 2026

Windows TCP/IP Elevation of Privilege Vulnerability

Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

CVE-2026-70160 High · 7.0 CWE-416 Oct 13, 2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-70158 High · 8.8 CWE-415 Oct 13, 2026

Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-70157 Critical · 9.8 CWE-122 Oct 13, 2026

Windows System Information Console Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows System Information Console allows an unauthorized attacker to execute code over a network.

CVE-2026-70156 High · 7.0 CWE-416 Oct 13, 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-2026-70155 High · 7.5 CWE-401 Oct 13, 2026

Windows DNS Denial of Service Vulnerability

Missing release of memory after effective lifetime in Windows DNS allows an unauthorized attacker to deny service over a network.

CVE-2026-70153 Critical · 9.8 CWE-122 Oct 13, 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-2026-70150 High · 7.0 CWE-416 Oct 13, 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 High · 8.8 CWE-122 Oct 13, 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-2026-70147 Critical · 9.8 CWE-122 Oct 13, 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-2026-70143 High · 7.8 CWE-122 Oct 13, 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-2026-70141 Medium · 5.5 CWE-125 Oct 13, 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-2026-70139 High · 7.8 CWE-122 Oct 13, 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 High · 7.8 CWE-122 Oct 13, 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 Medium · 5.5 CWE-306 Oct 13, 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-2026-70133 High · 7.5 CWE-770 Oct 13, 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 High · 7.8 CWE-122 Oct 13, 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 High · 7.8 CWE-122 Oct 13, 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-2026-70127 High · 8.1 CWE-416 Oct 13, 2026

Windows Domain Name Service Remote Code Execution Vulnerability

Use after free in DNS Server allows an unauthorized attacker to execute code over a network.

CVE-2026-70123 High · 7.8 CWE-122 Oct 13, 2026

Microsoft Graphics Component Elevation of Privilege Vulnerability

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

CVE-2026-70113 High · 7.8 CWE-190 Oct 13, 2026

Windows Client for NFS Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Client for NFS allows an authorized attacker to elevate privileges locally.

CVE-2026-70111 High · 8.1 CWE-822 Oct 13, 2026

Windows Kernel Elevation of Privilege Vulnerability

Untrusted pointer dereference in Windows Kernel allows an unauthorized attacker to elevate privileges over a network.