Vulnerabilidades do Microsoft Windows Server 2025 (Server Core installation)

CVE-2026-45648 Alta · 8.8 CWE-121 09/06/2026

Windows Active Directory Domain Services Remote Code Execution Vulnerability

Stack-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a network.

CVE-2026-45642 Baixa · 3.9 CWE-20 09/06/2026

Microsoft Azure Attestation service and Device Health Attestation Service Spoofing Vulnerability

Improper input validation in Microsoft Azure Attestation service and Device Health Attestation Service allows an authorized attacker to perform spoofing with a physical attack.

CVE-2026-45641 Alta · 7.8 CWE-125 09/06/2026

Windows Hyper-V Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Hyper-V allows an unauthorized attacker to execute code locally.

CVE-2026-45640 Alta · 7.0 CWE-416 09/06/2026

Windows Bluetooth Port Driver Elevation of Privilege Vulnerability

Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-45639 Alta · 7.5 CWE-125 09/06/2026

Windows Remote Desktop Protocol (RDP) Information Disclosure Vulnerability

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

CVE-2026-45638 Alta · 7.8 CWE-122 09/06/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-45637 Alta · 7.8 CWE-416 09/06/2026

Microsoft DWM Core Library Elevation of Privilege Vulnerability

Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.

CVE-2026-45636 Alta · 7.8 CWE-20 09/06/2026

Windows NTFS Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

CVE-2026-45635 Alta · 8.1 CWE-416 09/06/2026

Windows UPnP Device Host Remote Code Execution Vulnerability

Access of resource using incompatible type ('type confusion') in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network.

CVE-2026-45634 Média · 5.5 CWE-125 09/06/2026

Windows DHCP Client Information Disclosure Vulnerability

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

CVE-2026-45608 Média · 6.8 CWE-125 09/06/2026

Windows DHCP Client Information Disclosure Vulnerability

Out-of-bounds read in Windows DHCP Client allows an unauthorized attacker to disclose information locally.

CVE-2026-45607 Alta · 7.8 CWE-125 09/06/2026

Windows Hyper-V Remote Code Execution Vulnerability

Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally.

CVE-2026-45606 Média · 5.5 CWE-125 09/06/2026

Microsoft UxTheme Library (uxtheme.dll) Denial of Service Vulnerability

Out-of-bounds read in Microsoft UxTheme Library (uxtheme.dll) allows an authorized attacker to deny service locally.

CVE-2026-45605 Alta · 7.8 CWE-416 09/06/2026

Windows Bluetooth Service Elevation of Privilege Vulnerability

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

CVE-2026-45604 Média · 5.5 CWE-125 09/06/2026

Windows Managed Installer Information Disclosure Vulnerability

Out-of-bounds read in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-45603 Alta · 7.0 CWE-416 09/06/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-45602 Crítica · 9.1 CWE-349 09/06/2026

Vulnerabilidade de adulteração no Microsoft Windows DHCP Server (CVE-2026-45602)

Nenhum CWE para este problema no Windows DHCP Server permite que um atacante não autorizado realize adulteração pela rede.

CVE-2026-45601 Alta · 7.0 CWE-362 09/06/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-45600 Alta · 7.8 CWE-843 09/06/2026

Windows Kernel-Mode Driver Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.

CVE-2026-45599 Alta · 8.1 CWE-416 09/06/2026

Windows UPnP Device Host Remote Code Execution Vulnerability

Use after free in Universal Plug and Play (upnp.dll) allows an unauthorized attacker to execute code over a network.

CVE-2026-45598 Alta · 7.0 CWE-362 09/06/2026

Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

CVE-2026-45597 Alta · 7.0 CWE-362 09/06/2026

Windows UI Automation Manager (uiamanager.dll) Elevation of Privilege Vulnerability

Concurrent execution using shared resource with improper synchronization ('race condition') in UI Automation Manager (uiamanager.dll) allows an authorized attacker to elevate privileges locally.

CVE-2026-45596 Alta · 7.0 CWE-362 09/06/2026

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-2026-45595 Média · 5.4 CWE-693 09/06/2026

Windows Mark of the Web Security Feature Bypass Vulnerability

Protection mechanism failure in Windows Mark of the Web (MOTW) allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-45594 Média · 5.5 CWE-200 09/06/2026

Windows Application Identity (AppID) Information Disclosure Vulnerability

Exposure of sensitive information to an unauthorized actor in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.