Microsoft Windows 10 22h2 vulnerabilities

CVE-2026-84019 High · 7.0 CWE-416 Oct 13, 2026

Windows Advanced Rasterization Platform Elevation of Privilege Vulnerability

Use after free in Windows Advanced Rasterization Platform allows an authorized attacker to elevate privileges locally.

CVE-2026-84018 High · 7.0 CWE-367 Oct 13, 2026

Windows Print Spooler Components Elevation of Privilege Vulnerability

Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.

CVE-2026-84017 High · 7.5 CWE-476 Oct 13, 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 unauthorized attacker to deny service over a network.

CVE-2026-84016 High · 7.8 CWE-787 Oct 13, 2026

Windows EAPHost Service Elevation of Privilege Vulnerability

Out-of-bounds write in Windows EAPHost Service allows an authorized attacker to elevate privileges locally.

CVE-2026-84015 Critical · 9.8 CWE-122 Oct 13, 2026

Remote Access Point-to-Point Protocol (PPP) EAP-TLS Remote Code Execution Vulnerability

Heap-based buffer overflow in Remote Access Point-to-Point Protocol (PPP) EAP-TLS allows an unauthorized attacker to execute code over a network.

CVE-2026-84014 High · 7.0 CWE-122 Oct 13, 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-2026-84013 High · 7.8 CWE-416 Oct 13, 2026

Windows Telephony Server Elevation of Privilege Vulnerability

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

CVE-2026-84009 Medium · 4.7 CWE-367 Oct 13, 2026

Windows Projected File System Tampering Vulnerability

Time-of-check time-of-use (toctou) race condition in Windows Projected File System allows an authorized attacker to perform tampering locally.

CVE-2026-83935 Critical · 9.8 CWE-122 Oct 13, 2026

Microsoft XML Remote Code Execution Vulnerability

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

CVE-2026-83934 High · 8.8 CWE-121 Oct 13, 2026

Windows GDI+ Remote Code Execution Vulnerability

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

CVE-2026-83899 High · 7.0 CWE-362 Oct 13, 2026

Windows Installer Elevation of Privilege Vulnerability

Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-83897 Medium · 4.7 CWE-497 Oct 13, 2026

Windows Win32 Kernel Subsystem Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Win32 Kernel Subsystem allows an authorized attacker to disclose information locally.

CVE-2026-83896 High · 7.8 CWE-122 Oct 13, 2026

Windows Direct Composition Elevation of Privilege Vulnerability

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

CVE-2026-83895 Medium · 6.8 CWE-122 Oct 13, 2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Heap-based buffer overflow in Windows Win32 Kernel Subsystem allows an unauthorized attacker to elevate privileges with a physical attack.

CVE-2026-83893 Medium · 5.5 CWE-497 Oct 13, 2026

Windows Clipboard User Service Information Disclosure Vulnerability

Exposure of sensitive system information to an unauthorized control sphere in Windows Clipboard User Service allows an authorized attacker to disclose information locally.

CVE-2026-83889 High · 8.8 CWE-763 Oct 13, 2026

Windows DNS Server Remote Code Execution Vulnerability

Release of invalid pointer or reference in DNS Server allows an authorized attacker to execute code over a network.

CVE-2026-83888 Critical · 9.8 CWE-126 Oct 13, 2026

Windows CD-ROM Driver Elevation of Privilege Vulnerability

Buffer over-read in Windows CD-ROM Driver allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-83883 High · 7.8 CWE-416 Oct 13, 2026

Windows Win32k Elevation of Privilege Vulnerability

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

CVE-2026-83882 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-2026-83881 High · 7.8 CWE-122 Oct 13, 2026

Windows exFAT File System Elevation of Privilege Vulnerability

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

CVE-2026-83879 High · 7.0 CWE-362 Oct 13, 2026

Windows Overlay Filter Elevation of Privilege Vulnerability

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

CVE-2026-83876 High · 7.8 CWE-416 Oct 13, 2026

Windows Shell Elevation of Privilege Vulnerability

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

CVE-2026-83874 High · 8.8 CWE-122 Oct 13, 2026

Windows Event Tracing Remote Code Execution Vulnerability

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

CVE-2026-83873 High · 7.8 CWE-23 Oct 13, 2026

Windows Shell Elevation of Privilege Vulnerability

Relative path traversal in Windows Shell allows an authorized attacker to elevate privileges locally.

CVE-2026-83872 High · 7.8 CWE-681 Oct 13, 2026

Windows TCP/IP Local Elevation of Privilege Vulnerability

Incorrect conversion between numeric types in Windows TCP/IP allows an authorized attacker to elevate privileges locally.