Microsoft Windows Server 2025 vulnerabilities

CVE-2025-53143 [HIGH] CWE-843 CVE-2025-53143: Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an a Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.

CVE-2025-53145 [HIGH] CWE-843 CVE-2025-53145: Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an a Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.

CVE-2025-53144 [HIGH] CWE-843 CVE-2025-53144: Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an a Access of resource using incompatible type ('type confusion') in Windows Message Queuing allows an authorized attacker to execute code over a network.

CVE-2026-105016 [CRITICAL] CWE-122 CVE-2026-105016: Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a Heap-based buffer overflow in Microsoft QUIC allows an unauthorized attacker to execute code over a network.

CVE-2026-49181 [CRITICAL] CWE-191 CVE-2026-49181: Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to ele Integer underflow (wrap or wraparound) in Windows DHCP Client allows an unauthorized attacker to elevate privileges over a network.

CVE-2026-69910 [CRITICAL] CWE-121 CVE-2026-69910: Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over Stack-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code over a network.

CVE-2026-72982 [CRITICAL] CWE-121 CVE-2026-72982: Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network.

CVE-2025-33071 [HIGH] CWE-416 CVE-2025-33071: Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code Use after free in Windows KDC Proxy Service (KPSSVC) allows an unauthorized attacker to execute code over a network.

CVE-2026-73025 [CRITICAL] CWE-1390 CVE-2026-73025: Weak authentication in Windows iSCSI allows an unauthorized attacker to bypass a security feature ov Weak authentication in Windows iSCSI allows an unauthorized attacker to bypass a security feature over a network.

CVE-2025-50165 [CRITICAL] CWE-822 CVE-2025-50165: Untrusted pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to exe Untrusted pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to execute code over a network.

CVE-2026-69762 [HIGH] CWE-121 CVE-2026-69762: Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges ov Stack-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges over a network.

CVE-2026-69590 [CRITICAL] CWE-122 CVE-2026-69590: Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-70024 [CRITICAL] CWE-20 CVE-2026-70024: Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code over a network.

CVE-2026-85809 [CRITICAL] CWE-122 CVE-2026-85809: Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-72950 [CRITICAL] CWE-122 CVE-2026-72950: Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-85792 [CRITICAL] CWE-416 CVE-2026-85792: Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an Remote Code Execution in Windows Routing and Remote Access Service (RRAS) allows attacker to gain an unauthorized access to victim's machine

CVE-2026-83869 [CRITICAL] CWE-191 CVE-2026-83869: Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code Integer underflow (wrap or wraparound) in DNS Server allows an unauthorized attacker to execute code over a network.

CVE-2025-21309 [HIGH] CWE-591 CVE-2025-21309: Windows Remote Desktop Services Remote Code Execution Vulnerability Windows Remote Desktop Services Remote Code Execution Vulnerability

CVE-2026-70069 [HIGH] CWE-121 CVE-2026-70069: Stack-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code ove Stack-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network.

CVE-2026-69714 [HIGH] CWE-121 CVE-2026-69714: Stack-based buffer overflow in Windows Device Association Service allows an authorized attacker to e Stack-based buffer overflow in Windows Device Association Service allows an authorized attacker to elevate privileges over a network.