Microsoft Windows 10 1809 vulnerabilities

CVE-2026-50686 [HIGH] CWE-843 CVE-2026-50686: Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized Access of resource using incompatible type ('type confusion') in Windows OLE allows an unauthorized attacker to execute code over a network.

CVE-2026-85371 [HIGH] CWE-416 CVE-2026-85371: Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a network.

CVE-2026-66802 [HIGH] CWE-362 CVE-2026-66802: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Health Attestation (DHA) allows an unauthorized attacker to execute code over a network.

CVE-2026-62820 [HIGH] CWE-362 CVE-2026-62820: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an unauthorized attacker to execute code over a network.

CVE-2026-69830 [HIGH] CWE-362 CVE-2026-69830: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DHCP Server allows an unauthorized attacker to execute code over a network.

CVE-2025-54110 [HIGH] CWE-190 CVE-2025-54110: Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-88174 [HIGH] CWE-362 CVE-2026-88174: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

CVE-2026-42980 [HIGH] CWE-122 CVE-2026-42980: Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elev Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.

CVE-2023-21818 [HIGH] CWE-20 CVE-2023-21818: Windows Secure Channel Denial of Service Vulnerability Windows Secure Channel Denial of Service Vulnerability

CVE-2026-70207 [HIGH] CWE-122 CVE-2026-70207: Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute c Heap-based buffer overflow in Network Policy Server (NPS) allows an authorized attacker to execute code over a network.

CVE-2026-69514 [HIGH] CWE-122 CVE-2026-69514: Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execu Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.

CVE-2026-69688 [HIGH] CWE-122 CVE-2026-69688: Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to Heap-based buffer overflow in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges over a network.

CVE-2026-33829 [MEDIUM] CWE-200 CVE-2026-33829: Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauth Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.

CVE-2025-59295 [HIGH] CWE-122 CVE-2025-59295: Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over a network.

CVE-2024-26205 [HIGH] CWE-122 CVE-2024-26205: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2024-26200 [HIGH] CWE-122 CVE-2024-26200: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2024-26179 [HIGH] CWE-122 CVE-2024-26179: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2024-30009 [HIGH] CWE-197 CVE-2024-30009: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability

CVE-2024-38115 [HIGH] CWE-122 CVE-2024-38115: Windows IP Routing Management Snapin Remote Code Execution Vulnerability Windows IP Routing Management Snapin Remote Code Execution Vulnerability

CVE-2024-38130 [HIGH] CWE-122 CVE-2024-38130: Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability Windows Routing and Remote Access Service (RRAS) Remote Code Execution Vulnerability