Microsoft Windows Server 2012 R2 (Server Core installation) vulnerabilities
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Published CVEs affecting Microsoft Windows Server 2012 R2 (Server Core installation): 1808 record(s), with affected versions and fixes.
CVE-2026-62711
High · 7.8
CWE-416 Aug 11, 2026
Windows Win32k Elevation of Privilege Vulnerability
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-62712
High · 7.8
CWE-122 Aug 11, 2026
Windows Win32k Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-62709
Medium · 5.5
CWE-908 Aug 11, 2026
Windows GDI+ Information Disclosure Vulnerability
Use of uninitialized resource in Windows GDI+ allows an authorized attacker to disclose information locally.
CVE-2026-62701
High · 7.8
CWE-416 Aug 11, 2026
Windows Telephony Service Elevation of Privilege Vulnerability
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-62700
High · 7.8
CWE-122 Aug 11, 2026
Windows NTFS Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-62699
Medium · 6.8
CWE-122 Aug 11, 2026
Windows Universal Disk Format File System Driver (UDFS) Remote Code Execution Vulnerability
Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to execute code locally.
CVE-2026-62698
High · 7.8
CWE-197 Aug 11, 2026
Microsoft Digest Authentication Elevation of Privilege Vulnerability
Numeric truncation error in Microsoft Digest Authentication allows an authorized attacker to elevate privileges locally.
CVE-2026-62692
High · 7.8
CWE-122 Aug 11, 2026
Windows Remote Desktop Services Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.
CVE-2026-61939
High · 7.0
CWE-416 Aug 11, 2026
Winlogon Elevation of Privilege Vulnerability
Use after free in Winlogon allows an authorized attacker to elevate privileges locally.
CVE-2026-61937
High · 7.8
CWE-122 Aug 11, 2026
Windows HTTP.sys Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows HTTP.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-61926
High · 7.8
CWE-122 Aug 11, 2026
Windows USB Driver Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows USB Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-61925
High · 7.8
CWE-863 Aug 11, 2026
Windows Installer Elevation of Privilege Vulnerability
Incorrect authorization in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-61924
High · 7.5
CWE-125 Aug 11, 2026
Windows Remote Desktop Client Information Disclosure Vulnerability
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
CVE-2026-61921
Medium · 6.5
CWE-125 Aug 11, 2026
Windows Remote Desktop Client Information Disclosure Vulnerability
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
CVE-2026-61920
Medium · 6.6
CWE-362 Aug 11, 2026
Windows DNS Server Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows DNS allows an authorized attacker to execute code over a network.
CVE-2026-61918
High · 7.5
CWE-125 Aug 11, 2026
Windows Remote Desktop Client Information Disclosure Vulnerability
Out-of-bounds read in Remote Desktop Client allows an unauthorized attacker to disclose information over a network.
CVE-2026-61367
High · 7.8
CWE-306 Aug 11, 2026
Windows Remote Desktop Services Elevation of Privilege Vulnerability
Missing authentication for critical function in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.
CVE-2026-61366
High · 7.0
CWE-415 Aug 11, 2026
Windows Network Connection Broker Elevation of Privilege Vulnerability
Double free in Windows Network Connection Broker allows an authorized attacker to elevate privileges locally.
CVE-2026-61365
High · 7.8
CWE-306 Aug 11, 2026
Windows Remote Desktop Services Elevation of Privilege Vulnerability
Missing authentication for critical function in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.
CVE-2026-61364
High · 7.8
CWE-306 Aug 11, 2026
Windows Remote Desktop Services Elevation of Privilege Vulnerability
Missing authentication for critical function in Windows Remote Desktop Services allows an authorized attacker to elevate privileges locally.
CVE-2026-61363
High · 8.1
CWE-20 Aug 11, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-61360
Medium · 5.5
CWE-822 Aug 11, 2026
Windows GDI Information Disclosure Vulnerability
Untrusted pointer dereference in Windows GDI allows an authorized attacker to disclose information locally.
CVE-2026-61353
High · 7.8
CWE-122 Aug 11, 2026
Windows Telephony Service Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-61352
High · 8.1
CWE-362 Aug 11, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-61350
Medium · 4.6
CWE-126 Aug 11, 2026
Windows NTFS Information Disclosure Vulnerability
Buffer over-read in Windows NTFS allows an unauthorized attacker to disclose information with a physical attack.