Microsoft Windows Server 2022 vulnerabilities

CVE-2026-85824 High · 7.0 CWE-362 Oct 13, 2026

Windows Composite Image File System Elevation of Privilege Vulnerability

Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.

CVE-2026-85823 High · 7.0 CWE-416 Oct 13, 2026

Windows Composite Image File System Elevation of Privilege Vulnerability

Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.

CVE-2026-85822 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-2026-85821 Medium · 6.5 CWE-125 Oct 13, 2026

Windows Universal Disk Format File System Driver (UDFS) Information Disclosure Vulnerability

Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.

CVE-2026-85820 High · 7.8 CWE-122 Oct 13, 2026

Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability

Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.

CVE-2026-85818 Critical · 9.0 CWE-347 Oct 13, 2026

Windows Schannel Spoofing Vulnerability

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to perform spoofing over a network.

CVE-2026-85817 High · 8.8 CWE-807 Oct 13, 2026

Microsoft PowerShell Remote Code Execution Vulnerability

Reliance on untrusted inputs in a security decision in Windows PowerShell allows an unauthorized attacker to execute code over a network.

CVE-2026-85816 Medium · 5.7 CWE-125 Oct 13, 2026

Windows Wi-Fi Driver Information Disclosure Vulnerability

Out-of-bounds read in Windows Wi-Fi Driver allows an authorized attacker to disclose information over an adjacent network.

CVE-2026-85815 Medium · 5.5 CWE-125 Oct 13, 2026

Windows Device Association Service Information Disclosure Vulnerability

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

CVE-2026-85814 Critical · 9.8 CWE-122 Oct 13, 2026

Microsoft Windows Media Foundation Remote Code Execution Vulnerability

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

CVE-2026-85812 Medium · 5.5 CWE-552 Oct 13, 2026

Windows Bind Filter Driver Information Disclosure Vulnerability

Files or directories accessible to external parties in Windows Bind Filter Driver allows an authorized attacker to disclose information locally.

CVE-2026-85811 High · 7.5 CWE-416 Oct 13, 2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over an adjacent network.

CVE-2026-85810 High · 7.0 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-2026-85809 Critical · 9.8 CWE-122 Oct 13, 2026

Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-85808 High · 7.5 CWE-125 Oct 13, 2026

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

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.

CVE-2026-85807 High · 7.8 CWE-190 Oct 13, 2026

Windows USB Video Driver Elevation of Privilege Vulnerability

Integer overflow or wraparound in Windows USB Video Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-85806 Critical · 9.8 CWE-121 Oct 13, 2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Integer underflow (wrap or wraparound) in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

CVE-2026-85805 Medium · 6.5 CWE-358 Oct 13, 2026

Microsoft PowerShell Security Feature Bypass Vulnerability

Improperly implemented security check for standard in Windows PowerShell allows an unauthorized attacker to bypass a security feature over a network.

CVE-2026-85802 High · 7.0 CWE-416 Oct 13, 2026

Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability

Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.

CVE-2026-85800 High · 7.8 CWE-122 Oct 13, 2026

Windows Error Reporting Elevation of Privilege Vulnerability

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

CVE-2026-85799 High · 8.1 CWE-416 Oct 13, 2026

Network Policy Server (NPS) Remote Code Execution Vulnerability

Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

CVE-2026-85798 High · 7.2 CWE-122 Oct 13, 2026

Windows Distributed File System (DFS) Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.

CVE-2026-85797 High · 7.5 CWE-20 Oct 13, 2026

Windows GDI Information Disclosure Vulnerability

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

CVE-2026-85796 High · 7.8 CWE-121 Oct 13, 2026

Windows Installer Elevation of Privilege Vulnerability

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

CVE-2026-85795 High · 7.8 CWE-416 Oct 13, 2026

Windows Text Services Framework Elevation of Privilege Vulnerability

Use after free in Windows Text Services Framework allows an authorized attacker to elevate privileges locally.