Microsoft Windows Server 2025 (Server Core installation) vulnerabilities
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Published CVEs affecting Microsoft Windows Server 2025 (Server Core installation): 2997 record(s), with affected versions and fixes.
CVE-2026-85848
High · 7.8
CWE-122 Oct 13, 2026
Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85847
Medium · 6.5
CWE-125 Oct 13, 2026
Windows Print Spooler Components Information Disclosure Vulnerability
Out-of-bounds read in Windows Print Spooler Components allows an unauthorized attacker to disclose information over a network.
CVE-2026-85846
High · 7.0
CWE-416 Oct 13, 2026
Web Account Manager Elevation of Privilege Vulnerability
Use after free in Windows Web Account Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-85843
High · 7.8
CWE-908 Oct 13, 2026
Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability
Use of uninitialized resource in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85842
High · 7.8
CWE-134 Oct 13, 2026
Windows Image Acquisition Elevation of Privilege Vulnerability
Use of externally-controlled format string in Windows Image Acquisition allows an authorized attacker to elevate privileges locally.
CVE-2026-85841
Medium · 6.6
CWE-416 Oct 13, 2026
Windows DHCP Server Remote Code Execution Vulnerability
Use after free in Windows DHCP Server allows an authorized attacker to execute code over a network.
CVE-2026-85840
Medium · 6.5
CWE-552 Oct 13, 2026
Windows Event Viewer Information Disclosure Vulnerability
Files or directories accessible to external parties in Windows Event Viewer allows an authorized attacker to disclose information over a network.
CVE-2026-85837
High · 7.8
CWE-125 Oct 13, 2026
Windows Kernel Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-85836
High · 7.8
CWE-416 Oct 13, 2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-85835
Medium · 5.5
CWE-126 Oct 13, 2026
Servicing Stack Updates Information Disclosure Vulnerability
Buffer over-read in Servicing Stack Updates allows an authorized attacker to disclose information locally.
CVE-2026-85834
High · 7.0
CWE-122 Oct 13, 2026
Windows TCP/IP Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-85833
High · 7.8
CWE-416 Oct 13, 2026
Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability
Use after free in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
CVE-2026-85832
High · 7.8
CWE-122 Oct 13, 2026
Windows Background Intelligent Transfer Service (BITS) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Background Intelligent Transfer Service (BITS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85831
Medium · 5.5
CWE-122 Oct 13, 2026
Windows Biometric Service Information Disclosure Vulnerability
Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to disclose information locally.
CVE-2026-85830
Medium · 5.5
CWE-125 Oct 13, 2026
Windows Installer Information Disclosure Vulnerability
Out-of-bounds read in Windows Installer allows an authorized attacker to disclose information locally.
CVE-2026-85829
High · 7.8
CWE-415 Oct 13, 2026
Windows Wired AutoConfig Service Elevation of Privilege Vulnerability
Double free in Windows Wired AutoConfig Service allows an authorized attacker to elevate privileges locally.
CVE-2026-85828
High · 7.0
CWE-122 Oct 13, 2026
WebDAV Elevation of Privilege Vulnerability
Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally.
CVE-2026-85827
High · 7.0
CWE-122 Oct 13, 2026
WebDAV Elevation of Privilege Vulnerability
Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally.
CVE-2026-85826
High · 7.0
CWE-787 Oct 13, 2026
Windows Fast FAT Driver Elevation of Privilege Vulnerability
Out-of-bounds write in Windows Fast FAT Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-85825
High · 7.0
CWE-362 Oct 13, 2026
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-85824
High · 7.0
CWE-362 Oct 13, 2026
Windows Composite Image File System Elevation of Privilege Vulnerability
Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85823
High · 7.0
CWE-416 Oct 13, 2026
Windows Composite Image File System Elevation of Privilege Vulnerability
Use after free in Windows Composite Image File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85822
High · 7.8
CWE-122 Oct 13, 2026
Windows exFAT File System Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows exFAT File System allows an authorized attacker to elevate privileges locally.
CVE-2026-85821
Medium · 6.5
CWE-125 Oct 13, 2026
Windows Universal Disk Format File System Driver (UDFS) Information Disclosure Vulnerability
Out-of-bounds read in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to disclose information locally.
CVE-2026-85820
High · 7.8
CWE-122 Oct 13, 2026
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.