Vulnerabilidades do Microsoft Windows Server 2022

CVE-2026-88146 Alta · 7.0 CWE-362 13/10/2026

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

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

CVE-2026-88143 Média · 6.7 CWE-122 13/10/2026

Windows Storage Spaces Controller Elevation of Privilege Vulnerability

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

CVE-2026-88142 Alta · 8.8 CWE-122 13/10/2026

Windows Background Intelligent Transfer Service (BITS) Remote Code Execution Vulnerability

Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.

CVE-2026-88141 Alta · 7.0 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-2026-88140 Média · 5.5 CWE-125 13/10/2026

Windows Key Storage Provider Information Disclosure Vulnerability

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

CVE-2026-88137 Média · 6.5 CWE-552 13/10/2026

WebDAV Information Disclosure Vulnerability

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

CVE-2026-88136 Alta · 8.8 CWE-41 13/10/2026

Web Distributed Authoring and Versioning (WEBDAV) Remote Code Execution Vulnerability

Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over a network.

CVE-2026-88135 Alta · 7.8 CWE-862 13/10/2026

WebDAV Elevation of Privilege Vulnerability

Improper access control in WebDAV allows an authorized attacker to elevate privileges locally.

CVE-2026-88134 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-2026-88133 Alta · 7.8 CWE-59 13/10/2026

Windows Portable Device Enumerator Service Elevation of Privilege Vulnerability

Improper authorization in Windows Portable Device Enumerator Service allows an authorized attacker to elevate privileges locally.

CVE-2026-88130 Média · 6.5 CWE-125 13/10/2026

Role: DNS Server Denial of Service Vulnerability

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

CVE-2026-88129 Média · 6.5 CWE-125 13/10/2026

Role: DNS Server Denial of Service Vulnerability

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

CVE-2026-88128 Alta · 7.8 CWE-122 13/10/2026

Windows DWM Core Library Elevation of Privilege Vulnerability

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

CVE-2026-88127 Alta · 7.0 CWE-416 13/10/2026

Windows SMB Server Elevation of Privilege Vulnerability

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

CVE-2026-88126 Alta · 7.8 CWE-822 13/10/2026

WebDAV Elevation of Privilege Vulnerability

Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally.

CVE-2026-88125 Média · 6.5 CWE-125 13/10/2026

Role: DNS Server Denial of Service Vulnerability

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

CVE-2026-88124 Alta · 7.0 CWE-416 13/10/2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-88123 Média · 6.5 CWE-125 13/10/2026

Role: DNS Server Denial of Service Vulnerability

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

CVE-2026-88122 Média · 6.5 CWE-125 13/10/2026

Role: DNS Server Denial of Service Vulnerability

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

CVE-2026-88121 Alta · 8.0 CWE-416 13/10/2026

Windows Background Intelligent Transfer Service (BITS) Remote Code Execution Vulnerability

Use after free in Windows Background Intelligent Transfer Service (BITS) allows an unauthorized attacker to execute code over a network.

CVE-2026-88120 Alta · 8.1 CWE-416 13/10/2026

Windows DHCP Server Remote Code Execution Vulnerability

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

CVE-2026-88119 Alta · 8.1 CWE-416 13/10/2026

Windows DHCP Server Remote Code Execution Vulnerability

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

CVE-2026-88118 Alta · 7.8 CWE-122 13/10/2026

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

Integer overflow or wraparound in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.

CVE-2026-88117 Alta · 8.1 CWE-416 13/10/2026

Windows DHCP Server Remote Code Execution Vulnerability

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

CVE-2026-88116 Alta · 8.8 CWE-822 13/10/2026

Windows Domain Name Service Remote Code Execution Vulnerability

Untrusted pointer dereference in DNS Server allows an unauthorized attacker to execute code over a network.