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Vulnerabilities of Microsoft Windows Server 2025 (Server Core installation)

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CVE Summary Score Published
CVE-2026-41096 Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network 9.8 Critical May 12, 2026
CVE-2026-41089 Stack-based buffer overflow in Windows Netlogon allows an unauthorized attacker to execute code over a network 9.8 Critical May 12, 2026
CVE-2026-33824 Exploited Microsoft Internet Key Exchange (IKE) Service Extensions Double Free Vulnerability 9.8 Critical Apr 14, 2026
CVE-2025-60724 Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code over a… 9.8 Critical Nov 11, 2025
CVE-2025-59287 Exploited Microsoft Windows Server Update Service (WSUS) Deserialization of Untrusted Data Vulnerability 9.8 Critical Oct 14, 2025
CVE-2025-49708 Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges over a network 9.9 Critical Oct 14, 2025
CVE-2025-53766 Heap-based buffer overflow in Windows GDI+ allows an unauthorized attacker to execute code over a network 9.8 Critical Aug 12, 2025
CVE-2025-50171 Missing authorization in Remote Desktop Server allows an unauthorized attacker to perform spoofing over a network 9.1 Critical Aug 12, 2025
CVE-2025-50165 Untrusted pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to execute code over a… 9.8 Critical Aug 12, 2025
CVE-2025-47981 Heap-based buffer overflow in Windows SPNEGO Extended Negotiation allows an unauthorized attacker to execute code over a… 9.8 Critical Jul 8, 2025
CVE-2025-21311 Windows NTLM V1 Elevation of Privilege Vulnerability 9.8 Critical Jan 14, 2025
CVE-2025-21307 Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability 9.8 Critical Jan 14, 2025
CVE-2025-21298 Windows OLE Remote Code Execution Vulnerability 9.8 Critical Jan 14, 2025
CVE-2024-49112 Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability 9.8 Critical Dec 10, 2024
CVE-2024-43639 Windows KDC Proxy Remote Code Execution Vulnerability 9.8 Critical Nov 12, 2024

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