Microsoft Windows 11 Version 25H2 vulnerabilities

CVE-2026-62732 High · 7.8 CWE-122 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62730 Medium · 5.5 CWE-126 Aug 11, 2026

Windows Wired AutoConfig Service Information Disclosure Vulnerability

Buffer over-read in Windows Wired AutoConfig Service allows an authorized attacker to disclose information locally.

CVE-2026-62729 High · 7.0 CWE-362 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62728 High · 7.0 CWE-125 Aug 11, 2026

Windows Common Log File System Driver Elevation of Privilege Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-62726 High · 7.0 CWE-416 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62725 High · 7.0 CWE-416 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62724 High · 7.0 CWE-416 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62723 High · 7.0 CWE-416 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62722 High · 7.8 CWE-122 Aug 11, 2026

Microsoft Brokering File System Elevation of Privilege Vulnerability

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

CVE-2026-62721 High · 7.8 CWE-1220 Aug 11, 2026

Windows User-Mode Power Service (UMPS) Elevation of Privilege Vulnerability

Insufficient granularity of access control in User-Mode Power Service (UMPS) allows an authorized attacker to elevate privileges locally.

CVE-2026-62719 High · 7.8 CWE-122 Aug 11, 2026

Windows Message Queuing Elevation of Privilege Vulnerability

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

CVE-2026-62717 High · 7.8 CWE-122 Aug 11, 2026

Windows Message Queuing Elevation of Privilege Vulnerability

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

CVE-2026-62713 High · 7.8 CWE-122 Aug 11, 2026

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-62711 High · 7.8 CWE-416 Aug 11, 2026

Windows Win32k Elevation of Privilege Vulnerability

Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62712 High · 7.8 CWE-122 Aug 11, 2026

Windows Win32k Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.

CVE-2026-62710 High · 7.8 CWE-122 Aug 11, 2026

Windows Device Association Service Elevation of Privilege Vulnerability

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

CVE-2026-62709 Medium · 5.5 CWE-908 Aug 11, 2026

Windows GDI+ Information Disclosure Vulnerability

Use of uninitialized resource in Windows GDI+ allows an authorized attacker to disclose information locally.

CVE-2026-62708 Medium · 6.4 CWE-416 Aug 11, 2026

Windows Kernel Elevation of Privilege Vulnerability

Use after free in Windows Kernel allows an unauthorized attacker to elevate privileges with a physical attack.

CVE-2026-62707 High · 7.8 CWE-416 Aug 11, 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-2026-62705 High · 7.0 CWE-362 Aug 11, 2026

Microsoft Brokering File System Elevation of Privilege Vulnerability

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

CVE-2026-62703 Medium · 5.5 CWE-125 Aug 11, 2026

Windows DWM Core Library Information Disclosure Vulnerability

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

CVE-2026-62702 High · 8.6 CWE-476 Aug 11, 2026

Windows Graphics Kernel Denial of Service Vulnerability

Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.

CVE-2026-62701 High · 7.8 CWE-416 Aug 11, 2026

Windows Telephony Service Elevation of Privilege Vulnerability

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

CVE-2026-62700 High · 7.8 CWE-122 Aug 11, 2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-62699 Medium · 6.8 CWE-122 Aug 11, 2026

Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability

Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to execute code locally.