Vulnerabilidades do Microsoft Windows Server 2016 (Server Core installation)

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-2026-45603 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-2026-45599 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-2026-45596 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.

CVE-2026-45592 Alta · 7.8 CWE-190 09/06/2026

Windows Internet (wininet.dll) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Internet (wininet.dll) allows an authorized attacker to elevate privileges locally.

CVE-2026-45588 Alta · 7.9 CWE-693 09/06/2026

Secure Boot Security Feature Bypass Vulnerability

Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

CVE-2026-45586 Alta · 7.8 CWE-59 09/06/2026

Windows Collaborative Translation Framework (CTFMON) Elevation of Privilege Vulnerability

Improper link resolution before file access ('link following') in Windows Collaborative Translation Framework allows an authorized attacker to elevate privileges locally.

CVE-2026-44815 Crítica · 9.8 CWE-121 09/06/2026

Estouro de buffer baseado em pilha com execução remota de código no DHCP Client do Windows (CVE-2026-44815)

Estouro de buffer baseado em pilha no Windows DHCP Client permite que um atacante não autorizado execute código pela rede.

CVE-2026-44812 Alta · 7.8 CWE-190 09/06/2026

Windows Graphics Component Remote Code Execution Vulnerability

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.

CVE-2026-44803 Alta · 7.8 CWE-190 09/06/2026

Windows Graphics Component Remote Code Execution Vulnerability

Integer overflow or wraparound in Windows Win32K - GRFX allows an unauthorized attacker to execute code locally.

CVE-2026-44801 Alta · 7.5 CWE-787 09/06/2026

Remote Desktop Client Remote Code Execution Vulnerability

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2026-44799 Alta · 7.5 CWE-122 09/06/2026

Remote Desktop Client Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2026-42992 Alta · 7.5 CWE-122 09/06/2026

Remote Desktop Client Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2026-42989 Alta · 7.8 CWE-59 09/06/2026

Winlogon Elevation of Privilege Vulnerability

Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally.