Microsoft Windows Server 2012 R2 vulnerabilities

CVE-2025-26670 [HIGH] CWE-416 CVE-2025-26670: Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attack Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

CVE-2026-57089 [CRITICAL] CWE-416 CVE-2026-57089: Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized at Use after free in Windows SMB Server Network Transport Driver (srvnet.sys) allows an unauthorized attacker to execute code over a network.

CVE-2026-96096 [CRITICAL] CWE-122 CVE-2026-96096: Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code o Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.

CVE-2026-96864 [CRITICAL] CWE-415 CVE-2026-96864: Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute Double free in Microsoft Failover Cluster Virtual Driver allows an unauthorized attacker to execute code over a network.

CVE-2026-85928 [CRITICAL] CWE-122 CVE-2026-85928: Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacke Heap-based buffer overflow in Windows Volume Manager Extension Driver allows an unauthorized attacker to execute code over a network.

CVE-2022-44666 [HIGH] CVE-2022-44666: Windows Contacts Remote Code Execution Vulnerability Windows Contacts Remote Code Execution Vulnerability

CVE-2026-20868 [HIGH] CWE-122 CVE-2026-20868: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorize Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to execute code over a network.

CVE-2026-25177 [HIGH] CWE-641 CVE-2026-25177: Improper restriction of names for files and other resources in Active Directory Domain Services allo Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.

CVE-2018-8332 [HIGH] CVE-2018-8332: A remote code execution vulnerability exists when the Windows font library improperly handles specia A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts, aka "Win32k Graphics Remote Code Execution Vulnerability." This affects Windows 7, Microsoft Office, Windows Server 2012 R2, Windows RT 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2016, Windows

CVE-2026-108467 [HIGH] CWE-122 CVE-2026-108467: Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to e Heap-based buffer overflow in Microsoft PostScript Printer Driver allows an authorized attacker to execute code over a network.

CVE-2026-88136 [HIGH] CWE-41 CVE-2026-88136: Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over a network.

CVE-2026-69547 [HIGH] CWE-122 CVE-2026-69547: Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over Heap-based buffer overflow in Windows DHCP Server allows an authorized attacker to execute code over a network.

CVE-2026-62790 [HIGH] CWE-122 CVE-2026-62790: Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.

CVE-2026-62800 [HIGH] CWE-122 CVE-2026-62800: Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over Heap-based buffer overflow in Windows SMB Server allows an authorized attacker to execute code over a network.

CVE-2026-88165 [HIGH] CWE-787 CVE-2026-88165: Out-of-bounds write in Active Directory Domain Services allows an authorized attacker to execute cod Out-of-bounds write in Active Directory Domain Services allows an authorized attacker to execute code over a network.

CVE-2026-85931 [HIGH] CWE-122 CVE-2026-85931: Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to execute code over a network.

CVE-2018-1004 [HIGH] CWE-787 CVE-2018-1004: A remote code execution vulnerability exists in the way that the VBScript engine handles objects in A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory, aka "Windows VBScript Engine Remote Code Execution Vulnerability." This affects Windows 7, Windows Server 2012 R2, Internet Explorer 9, Windows RT 8.1, Windows Server 2012, Windows 8.1, Windows Server 2016, Windows Server 2008 R2, Windows 10.

CVE-2026-50502 [HIGH] CWE-1220 CVE-2026-50502: Insufficient granularity of access control in Windows Event Logging Service allows an authorized att Insufficient granularity of access control in Windows Event Logging Service allows an authorized attacker to execute code over a network.

CVE-2023-36606 [HIGH] CWE-400 CVE-2023-36606: Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability Microsoft Message Queuing (MSMQ) Denial of Service Vulnerability

CVE-2021-24077 [CRITICAL] CVE-2021-24077: Windows Fax Service Remote Code Execution Vulnerability Windows Fax Service Remote Code Execution Vulnerability