Vulnerabilidades do Microsoft Windows Server 2025 (Server Core installation)

CVE-2026-85848 Alta · 7.8 CWE-122 13/10/2026

Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

CVE-2026-85847 Média · 6.5 CWE-125 13/10/2026

Windows Print Spooler Components Information Disclosure Vulnerability

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

CVE-2026-85846 Alta · 7.0 CWE-416 13/10/2026

Web Account Manager Elevation of Privilege Vulnerability

Use after free in Windows Web Account Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-85843 Alta · 7.8 CWE-908 13/10/2026

Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability

Use of uninitialized resource in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

CVE-2026-85842 Alta · 7.8 CWE-134 13/10/2026

Windows Image Acquisition Elevation of Privilege Vulnerability

Use of externally-controlled format string in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.

CVE-2026-85841 Média · 6.6 CWE-416 13/10/2026

Windows DHCP Server Remote Code Execution Vulnerability

Use after free in Windows DHCP Server allows an authorized attacker to execute code over a network.

CVE-2026-85840 Média · 6.5 CWE-552 13/10/2026

Windows Event Viewer Information Disclosure Vulnerability

Files or directories accessible to external parties in Windows Event Viewer allows an authorized attacker to disclose information over a network.

CVE-2026-85837 Alta · 7.8 CWE-125 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-85836 Alta · 7.8 CWE-416 13/10/2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-85835 Média · 5.5 CWE-126 13/10/2026

Servicing Stack Updates Information Disclosure Vulnerability

Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.

CVE-2026-85834 Alta · 7.0 CWE-122 13/10/2026

Windows TCP/IP Elevation of Privilege Vulnerability

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

CVE-2026-85833 Alta · 7.8 CWE-416 13/10/2026

Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability

Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.

CVE-2026-85832 Alta · 7.8 CWE-122 13/10/2026

Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

CVE-2026-85831 Média · 5.5 CWE-122 13/10/2026

Windows Biometric Service Information Disclosure Vulnerability

Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to disclose information locally.

CVE-2026-85830 Média · 5.5 CWE-125 13/10/2026

Windows Installer Information Disclosure Vulnerability

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

CVE-2026-85829 Alta · 7.8 CWE-415 13/10/2026

Windows Wired AutoConfig Service Elevation of Privilege Vulnerability

Double free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.

CVE-2026-85828 Alta · 7.0 CWE-122 13/10/2026

WebDAV Elevation of Privilege Vulnerability

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

CVE-2026-85827 Alta · 7.0 CWE-122 13/10/2026

WebDAV Elevation of Privilege Vulnerability

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

CVE-2026-85826 Alta · 7.0 CWE-787 13/10/2026

Windows Fast FAT Driver Elevation of Privilege Vulnerability

Out-of-bounds write in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-85825 Alta · 7.0 CWE-362 13/10/2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-85824 Alta · 7.0 CWE-362 13/10/2026

Windows Composite Image File System Elevation of Privilege Vulnerability

Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.

CVE-2026-85823 Alta · 7.0 CWE-416 13/10/2026

Windows Composite Image File System Elevation of Privilege Vulnerability

Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.

CVE-2026-85822 Alta · 7.8 CWE-122 13/10/2026

Windows exFAT File System Elevation of Privilege Vulnerability

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

CVE-2026-85821 Média · 6.5 CWE-125 13/10/2026

Windows Universal Disk Format File System Driver (UDFS) Information Disclosure Vulnerability

Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.

CVE-2026-85820 Alta · 7.8 CWE-122 13/10/2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.