Vulnerabilidades do Microsoft Windows 11 Version 24H2

CVE-2026-72949 Alta · 7.5 CWE-476 08/09/2026

Windows SMB Server Network Transport Driver (srvnet.sys) Denial of Service Vulnerability

Null pointer dereference in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to deny service over a network.

CVE-2026-72947 Alta · 7.0 CWE-191 08/09/2026

Windows File History Service Elevation of Privilege Vulnerability

Integer underflow (wrap or wraparound) in Windows File History Service allows an authorized attacker to elevate privileges locally.

CVE-2026-72946 Alta · 7.8 CWE-122 08/09/2026

Microsoft Storage Port Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Storage Port Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-72944 Alta · 7.8 CWE-122 08/09/2026

Role: Windows Fax Service Elevation of Privilege Vulnerability

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

CVE-2026-72942 Média · 6.5 CWE-125 08/09/2026

Windows Spaceport.sys Information Disclosure Vulnerability

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

CVE-2026-72941 Alta · 7.8 CWE-122 08/09/2026

Windows Biometric Service Elevation of Privilege Vulnerability

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

CVE-2026-72940 Alta · 8.8 CWE-122 08/09/2026

Windows Schannel Remote Code Execution Vulnerability

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

CVE-2026-72939 Média · 6.5 CWE-476 08/09/2026

Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability

Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny service over a network.

CVE-2026-72937 Média · 5.5 CWE-125 08/09/2026

Windows Storage Port Driver Information Disclosure Vulnerability

Out-of-bounds read in Storage Port Driver allows an authorized attacker to disclose information locally.

CVE-2026-72936 Alta · 8.1 CWE-416 08/09/2026

Windows SMB Client Remote Code Execution Vulnerability

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

CVE-2026-72935 Média · 6.7 CWE-125 08/09/2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-72933 Alta · 8.8 CWE-122 08/09/2026

Microsoft WDAC OLE DB provider for SQL Remote Code Execution Vulnerability

Heap-based buffer overflow in Microsoft WDAC OLE DB provider for SQL allows an unauthorized attacker to execute code over a network.

CVE-2026-72932 Alta · 7.5 CWE-126 08/09/2026

Windows Message Queuing Queue Manager Information Disclosure Vulnerability

Buffer over-read in Windows Message Queuing Queue Manager allows an unauthorized attacker to disclose information over a network.

CVE-2026-72931 Média · 5.5 CWE-772 08/09/2026

Windows Secure Socket Tunneling Protocol (SSTP) Denial of Service Vulnerability

Missing release of resource after effective lifetime in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to deny service locally.

CVE-2026-72930 Alta · 7.0 CWE-416 08/09/2026

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

Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an authorized attacker to execute code locally.

CVE-2026-72929 Alta · 7.8 CWE-354 08/09/2026

Windows Installer Elevation of Privilege Vulnerability

Improper validation of integrity check value in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-72927 Alta · 7.8 CWE-122 08/09/2026

Winsock Elevation of Privilege Vulnerability

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

CVE-2026-72926 Alta · 7.0 CWE-416 08/09/2026

Windows Internet Connection Sharing (ICS) Elevation of Privilege Vulnerability

Use after free in Windows Internet Connection Sharing (ICS) allows an authorized attacker to elevate privileges locally.

CVE-2026-71353 Alta · 7.0 CWE-415 08/09/2026

Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

CVE-2026-71352 Alta · 8.8 CWE-191 08/09/2026

Windows Remote Access Connection Manager Remote Code Execution Vulnerability

Integer underflow (wrap or wraparound) in Windows Remote Access Connection Manager allows an authorized attacker to execute code over a network.

CVE-2026-71351 Alta · 7.0 CWE-415 08/09/2026

Windows Routing and Remote Access Service (RRAS) Elevation of Privilege Vulnerability

Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.

CVE-2026-71350 Média · 6.8 CWE-122 08/09/2026

Windows Spaceport.sys Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.

CVE-2026-71349 Média · 6.8 CWE-122 08/09/2026

Windows Spaceport.sys Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.

CVE-2026-71348 Média · 6.8 CWE-122 08/09/2026

Windows Spaceport.sys Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Spaceport.sys allows an unauthorized attacker to execute code with a physical attack.

CVE-2026-71345 Alta · 7.8 CWE-787 08/09/2026

Windows Spaceport.sys Remote Code Execution Vulnerability

Out-of-bounds write in Windows Spaceport.sys allows an authorized attacker to execute code locally.