Microsoft Windows Server 2022 vulnerabilities

CVE-2026-69950 High · 7.8 CWE-126 Oct 13, 2026

Windows Overlay Filter Elevation of Privilege Vulnerability

Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.

CVE-2026-69949 High · 7.8 CWE-122 Oct 13, 2026

Windows Client for NFS Elevation of Privilege Vulnerability

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

CVE-2026-69947 Medium · 6.8 CWE-122 Oct 13, 2026

Windows Overlay Filter Remote Code Execution Vulnerability

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

CVE-2026-69945 High · 8.8 CWE-862 Oct 13, 2026

Windows AppX Deployment Extensions Elevation of Privilege Vulnerability

Missing authorization in Windows AppX Deployment Extensions allows an authorized attacker to elevate privileges locally.

CVE-2026-69942 High · 7.8 CWE-126 Oct 13, 2026

Windows Overlay Filter Remote Code Execution Vulnerability

Buffer over-read in Windows Overlay Filter allows an authorized attacker to execute code locally.

CVE-2026-69940 Medium · 6.5 CWE-125 Oct 13, 2026

Windows Client for NFS Information Disclosure Vulnerability

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

CVE-2026-69935 High · 7.0 CWE-362 Oct 13, 2026

Windows Storage Elevation of Privilege Vulnerability

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

CVE-2026-69934 High · 7.8 CWE-20 Oct 13, 2026

Windows Spaceport.sys Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.

CVE-2026-69931 High · 7.0 CWE-362 Oct 13, 2026

Windows Storage Elevation of Privilege Vulnerability

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

CVE-2026-69926 High · 7.8 CWE-843 Oct 13, 2026

Desktop Window Manager Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-69918 High · 7.8 CWE-122 Oct 13, 2026

Windows Core Messaging Elevation of Privilege Vulnerability

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

CVE-2026-69916 High · 7.8 CWE-190 Oct 13, 2026

Windows NTFS Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows NTFS allows an authorized attacker to elevate privileges locally.

CVE-2026-69915 High · 7.0 CWE-416 Oct 13, 2026

Windows NTFS Elevation of Privilege Vulnerability

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

CVE-2026-69914 Medium · 5.5 CWE-125 Oct 13, 2026

Windows AppX Deployment Service Information Disclosure Vulnerability

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

CVE-2026-69913 High · 8.1 CWE-416 Oct 13, 2026

Windows TCP/IP Remote Code Execution Vulnerability

Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.

CVE-2026-69909 High · 7.8 CWE-122 Oct 13, 2026

Microsoft COM for Windows Elevation of Privilege Vulnerability

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

CVE-2026-69905 Medium · 5.5 CWE-862 Oct 13, 2026

Windows AppX Deployment Service Tampering Vulnerability

Missing authorization in Windows AppX Deployment Service allows an authorized attacker to perform tampering locally.

CVE-2026-69902 Medium · 6.7 CWE-822 Oct 13, 2026

Windows NTFS Remote Code Execution Vulnerability

Untrusted pointer dereference in Windows NTFS allows an authorized attacker to execute code locally.

CVE-2026-69898 High · 7.8 CWE-122 Oct 13, 2026

Windows Kernel Elevation of Privilege Vulnerability

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

CVE-2026-69886 Critical · 9.8 CWE-122 Oct 13, 2026

Windows Imaging Component Remote Code Execution Vulnerability

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

CVE-2026-69884 High · 7.8 CWE-126 Oct 13, 2026

Windows GDI Elevation of Privilege Vulnerability

Buffer over-read in Windows GDI allows an authorized attacker to elevate privileges locally.

CVE-2026-69883 Critical · 9.8 CWE-416 Oct 13, 2026

Windows iSCSI Remote Code Execution Vulnerability

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

CVE-2026-69880 High · 7.8 CWE-843 Oct 13, 2026

Desktop Window Manager Elevation of Privilege Vulnerability

Access of resource using incompatible type ('type confusion') in Desktop Window Manager allows an authorized attacker to elevate privileges locally.

CVE-2026-69867 High · 7.8 CWE-125 Oct 13, 2026

SQLite Elevation of Privilege Vulnerability

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

CVE-2026-69856 High · 7.0 CWE-362 Oct 13, 2026

Windows Storage Elevation of Privilege Vulnerability

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