Microsoft Windows 11 25H2 vulnerabilities

CVE-2026-69536 [HIGH] CWE-416 CVE-2026-69536: Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.

CVE-2026-69314 [HIGH] CWE-416 CVE-2026-69314: Use after free in Windows Device Association Broker service allows an authorized attacker to elevate Use after free in Windows Device Association Broker service allows an authorized attacker to elevate privileges over a network.

CVE-2026-69460 [HIGH] CWE-416 CVE-2026-69460: Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate pr Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges over a network.

CVE-2026-69364 [HIGH] CWE-362 CVE-2026-69364: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.

CVE-2026-83911 [HIGH] CWE-122 CVE-2026-83911: Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-102189 [HIGH] CWE-122 CVE-2026-102189: Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-100225 [HIGH] CWE-122 CVE-2026-100225: Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-100216 [HIGH] CWE-121 CVE-2026-100216: Stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges l Stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-102191 [HIGH] CWE-122 CVE-2026-102191: Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges lo Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.

CVE-2026-88110 [HIGH] CWE-122 CVE-2026-88110: Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privi Heap-based buffer overflow in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-70573 [HIGH] CWE-20 CVE-2026-70573: Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate pri Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally.

CVE-2026-83827 [HIGH] CWE-122 CVE-2026-83827: Heap-based buffer overflow in Windows Bluetooth Port Driver allows an authorized attacker to elevate Heap-based buffer overflow in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-70578 [HIGH] CWE-122 CVE-2026-70578: Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate priv Heap-based buffer overflow in Windows Credential Guard allows an authorized attacker to elevate privileges locally.

CVE-2026-69468 [HIGH] CWE-122 CVE-2026-69468: Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an authorized attacker Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally.

CVE-2026-50472 [HIGH] CWE-122 CVE-2026-50472: Heap-based buffer overflow in Windows LUAFV allows an authorized attacker to elevate privileges loca Heap-based buffer overflow in Windows LUAFV allows an authorized attacker to elevate privileges locally.

CVE-2026-83680 [HIGH] CWE-122 CVE-2026-83680: Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.

CVE-2026-85834 [HIGH] CWE-122 CVE-2026-85834: Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.

CVE-2026-48575 [HIGH] CWE-693 CVE-2026-48575: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

CVE-2026-48570 [HIGH] CWE-693 CVE-2026-48570: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

CVE-2026-48568 [HIGH] CWE-693 CVE-2026-48568: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.