Microsoft Windows Server 2022 vulnerabilities

CVE-2026-65786 High · 7.8 CWE-122 Aug 11, 2026

Desktop Window Manager Elevation of Privilege Vulnerability

Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-65784 Medium · 5.5 CWE-125 Aug 11, 2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-65777 Medium · 5.3 CWE-326 Aug 11, 2026

Active Directory Security Feature Bypass Vulnerability

Inadequate encryption strength in Windows Active Directory allows an authorized attacker to bypass a security feature over a network.

CVE-2026-65775 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-2026-65774 High · 7.8 CWE-122 Aug 11, 2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-65773 High · 7.8 CWE-284 Aug 11, 2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-65681 High · 7.5 CWE-476 Aug 11, 2026

Windows iSCSI Target Service Denial of Service Vulnerability

Null pointer dereference in Windows iSCSI Target Service allows an unauthorized attacker to deny service over a network.

CVE-2026-65679 High · 8.1 CWE-122 Aug 11, 2026

Windows iSCSI Target Service Remote Code Execution Vulnerability

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

CVE-2026-65678 High · 7.0 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-2026-65672 High · 7.8 CWE-122 Aug 11, 2026

Remote Access API Elevation of Privilege Vulnerability

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

CVE-2026-65671 High · 7.8 CWE-122 Aug 11, 2026

Remote Access API Elevation of Privilege Vulnerability

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

CVE-2026-65662 Medium · 5.5 CWE-125 Aug 11, 2026

Windows GDI Information Disclosure Vulnerability

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

CVE-2026-62908 High · 7.0 CWE-362 Aug 11, 2026

Windows Backup Engine Elevation of Privilege Vulnerability

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

CVE-2026-62894 High · 7.8 CWE-122 Aug 11, 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-2026-62893 Critical · 9.8 CWE-416 Aug 11, 2026

Windows Deployment Services TFTP Server Remote Code Execution Vulnerability

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

CVE-2026-62892 High · 7.0 CWE-416 Aug 11, 2026

Capability Access Management Service (camsvc) Elevation of Privilege Vulnerability

Use after free in Capability Access Management Service (camsvc) allows an authorized attacker to elevate privileges locally.

CVE-2026-62890 High · 7.8 CWE-122 Aug 11, 2026

Windows GDI+ Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows GDI+ allows an authorized attacker to execute code locally.

CVE-2026-62889 High · 8.1 CWE-415 Aug 11, 2026

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

Double free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.

CVE-2026-62888 High · 7.8 CWE-416 Aug 11, 2026

Windows DWM Core Library Elevation of Privilege Vulnerability

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

CVE-2026-62887 Medium · 5.5 CWE-125 Aug 11, 2026

Windows NTFS Information Disclosure Vulnerability

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

CVE-2026-62885 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-2026-62883 Medium · 6.7 CWE-122 Aug 11, 2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-62881 Medium · 6.7 CWE-122 Aug 11, 2026

Windows DNS Elevation of Privilege Vulnerability

Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.

CVE-2026-62880 High · 7.8 CWE-125 Aug 11, 2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-62878 Critical · 9.8 CWE-121 Aug 11, 2026

Windows DNS Server Remote Code Execution Vulnerability

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