Microsoft Windows Server 2012 vulnerabilities

CVE-2026-58533 [HIGH] CWE-908 CVE-2026-58533: Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network.

CVE-2017-0158 [HIGH] CVE-2017-0158: An elevation of privilege vulnerability exists when Microsoft Windows running on Windows 10, Windows An elevation of privilege vulnerability exists when Microsoft Windows running on Windows 10, Windows 10 1511, Windows 8.1 Windows RT 8.1, and Windows Server 2012 R2 fails to properly sanitize handles in memory, aka "Scripting Engine Memory Corruption Vulnerability."

CVE-2021-43893 [HIGH] CWE-668 CVE-2021-43893: Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability Windows Encrypting File System (EFS) Elevation of Privilege Vulnerability

CVE-2026-69992 [HIGH] CWE-416 CVE-2026-69992: Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code ov Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

CVE-2026-69607 [HIGH] CWE-416 CVE-2026-69607: Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

CVE-2023-33154 [CRITICAL] CWE-367 CVE-2023-33154: Windows Partition Management Driver Elevation of Privilege Vulnerability Windows Partition Management Driver Elevation of Privilege Vulnerability

CVE-2026-69789 [HIGH] CWE-122 CVE-2026-69789: Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized at Heap-based buffer overflow in Reliable Multicast Transport Driver (RMCAST) allows an unauthorized attacker to execute code over an adjacent network.

CVE-2026-44801 [HIGH] CWE-416 CVE-2026-44801: Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

CVE-2020-1409 [HIGH] CVE-2020-1409: A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, A remote code execution vulnerability exists in the way that DirectWrite handles objects in memory, aka 'DirectWrite Remote Code Execution Vulnerability'.

CVE-2026-62759 [HIGH] CWE-290 CVE-2026-62759: Authentication bypass by spoofing in Windows Netlogon allows an unauthorized attacker to perform spo Authentication bypass by spoofing in Windows Netlogon allows an unauthorized attacker to perform spoofing over an adjacent network.

CVE-2026-85811 [HIGH] CWE-416 CVE-2026-85811: 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 an adjacent network.

CVE-2020-0665 [HIGH] CVE-2020-0665: An elevation of privilege vulnerability exists in Active Directory Forest trusts due to a default se An elevation of privilege vulnerability exists in Active Directory Forest trusts due to a default setting that lets an attacker in the trusting forest request delegation of a TGT for an identity from the trusted forest, aka 'Active Directory Elevation of Privilege Vulnerability'.

CVE-2015-2429 [CRITICAL] CWE-264 CVE-2015-2429: Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8 Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows 8.1, Windows Server 2012 Gold and R2, and Windows RT Gold and 8.1 allow attackers to bypass an application sandbox protection mechanism and perform unspecified registry actions via a crafted application, aka "Windows Registry Elevation of Privilege Vul

CVE-2021-31971 [HIGH] CVE-2021-31971: Windows HTML Platforms Security Feature Bypass Vulnerability Windows HTML Platforms Security Feature Bypass Vulnerability

CVE-2021-34446 [HIGH] CVE-2021-34446: Windows HTML Platforms Security Feature Bypass Vulnerability Windows HTML Platforms Security Feature Bypass Vulnerability

CVE-2024-43623 [HIGH] CWE-190 CVE-2024-43623: Windows NT OS Kernel Elevation of Privilege Vulnerability Windows NT OS Kernel Elevation of Privilege Vulnerability

CVE-2020-1031 [HIGH] CVE-2020-1031: <p>An information disclosure vulnerability exists in the way that the Windows Server DHCP service im An information disclosure vulnerability exists in the way that the Windows Server DHCP service improperly discloses the contents of its memory. To exploit the vulnerability, an unauthenticated attacker could send a specially crafted packet to an affected DHCP server. An attacker who successfully exploited this vulnerability could obtain information to further c

CVE-2024-38124 [CRITICAL] CWE-287 CVE-2024-38124: Windows Netlogon Elevation of Privilege Vulnerability Windows Netlogon Elevation of Privilege Vulnerability

CVE-2015-0079 [HIGH] CWE-399 CVE-2015-0079: The Remote Desktop Protocol (RDP) implementation in Microsoft Windows 7 SP1, Windows 8, Windows 8.1, The Remote Desktop Protocol (RDP) implementation in Microsoft Windows 7 SP1, Windows 8, Windows 8.1, and Windows Server 2012 Gold and R2 allows remote attackers to cause a denial of service (memory consumption and RDP outage) by establishing many RDP sessions that do not properly free allocated memory, aka "Remote Desktop Protocol (RDP) Denial of Servic

CVE-2019-0879 [HIGH] CVE-2019-0879: A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory, aka 'Jet Database Engine Remote Code Execution Vulnerability'. This CVE ID is unique from CVE-2019-0846, CVE-2019-0847, CVE-2019-0851, CVE-2019-0877.