Vulnerabilidades do Microsoft Windows Server 2012 (Server Core installation)

CVE-2026-65799 Alta · 7.8 CWE-122 11/08/2026

Windows DNS Elevation of Privilege Vulnerability

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

CVE-2026-65798 Média · 6.7 CWE-197 11/08/2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-65797 Média · 6.7 CWE-122 11/08/2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-65796 Alta · 8.1 CWE-122 11/08/2026

Windows iSCSI Target Service Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.

CVE-2026-65794 Média · 6.5 CWE-126 11/08/2026

Windows SMB Client Information Disclosure Vulnerability

Buffer over-read in Windows SMB Client allows an unauthorized attacker to disclose information over a network.

CVE-2026-65791 Crítica · 9.8 CWE-122 11/08/2026

Windows iSCSI Target Service Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.

CVE-2026-65790 Alta · 7.8 CWE-122 11/08/2026

Windows Message Queuing Elevation of Privilege Vulnerability

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

CVE-2026-65784 Média · 5.5 CWE-125 11/08/2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-65775 Alta · 7.8 CWE-416 11/08/2026

Windows Win32k Elevation of Privilege Vulnerability

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

CVE-2026-65774 Alta · 7.8 CWE-122 11/08/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-65679 Alta · 8.1 CWE-122 11/08/2026

Windows iSCSI Target Service Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.

CVE-2026-65662 Média · 5.5 CWE-125 11/08/2026

Windows GDI Information Disclosure Vulnerability

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

CVE-2026-62908 Alta · 7.0 CWE-362 11/08/2026

Windows Backup Engine Elevation of Privilege Vulnerability

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

CVE-2026-62893 Crítica · 9.8 CWE-416 11/08/2026

Windows Deployment Services TFTP Server Remote Code Execution Vulnerability

Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

CVE-2026-62890 Alta · 7.8 CWE-122 11/08/2026

Windows GDI+ Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.

CVE-2026-62889 Alta · 8.1 CWE-415 11/08/2026

Windows Secure Socket Tunneling Protocol (SSTP) Remote Code Execution Vulnerability

Double free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

CVE-2026-62887 Média · 5.5 CWE-125 11/08/2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-62885 Alta · 7.8 CWE-122 11/08/2026

Windows Win32k Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62883 Média · 6.7 CWE-122 11/08/2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-62881 Média · 6.7 CWE-122 11/08/2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-62880 Alta · 7.8 CWE-125 11/08/2026

Windows NTFS Elevation of Privilege Vulnerability

Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-62878 Crítica · 9.8 CWE-121 11/08/2026

Windows DNS Server Remote Code Execution Vulnerability

Stack-based buffer overflow in Windows DNS allows an unauthorized attacker to execute code over a network.

CVE-2026-62877 Alta · 7.8 CWE-121 11/08/2026

Windows Win32k Elevation of Privilege Vulnerability

Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62876 Alta · 7.8 CWE-125 11/08/2026

Windows Win32k Elevation of Privilege Vulnerability

Out-of-bounds read in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62823 Alta · 8.8 CWE-122 11/08/2026

Windows DHCP Server Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over an adjacent network.