CVE Intelligence

Microsoft Windows Server 2019 (Server Core installation) vulnerabilities

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Published CVEs affecting Microsoft Windows Server 2019 (Server Core installation): 2666 record(s), with affected versions and fixes.

CVE-2026-83755 Medium · 5.5 CWE-908 Oct 13, 2026
Win32k Information Disclosure Vulnerability
Use of uninitialized resource in Windows Win32K allows an authorized attacker to disclose information locally.
CVE-2026-83754 High · 7.5 CWE-122 Oct 13, 2026
Microsoft OpenSSH for Windows Remote Code Execution Vulnerability
Heap-based buffer overflow in OpenSSH for Windows allows an unauthorized attacker to execute code over a network.
CVE-2026-83752 High · 7.0 CWE-416 Oct 13, 2026
Windows Installer Elevation of Privilege Vulnerability
Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83750 High · 7.0 CWE-122 Oct 13, 2026
Windows Error Reporting Elevation of Privilege Vulnerability
Time-of-check time-of-use (toctou) race condition in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-83749 High · 7.0 CWE-416 Oct 13, 2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Use after free in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-83748 Critical · 9.8 CWE-122 Oct 13, 2026
Windows Error Reporting Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Error Reporting allows an unauthorized attacker to execute code over a network.
CVE-2026-83747 Medium · 5.5 CWE-125 Oct 13, 2026
Windows Error Reporting Information Disclosure Vulnerability
Out-of-bounds read in Windows Error Reporting allows an authorized attacker to disclose information locally.
CVE-2026-83741 High · 7.8 CWE-416 Oct 13, 2026
Internet Explorer Elevation of Privilege Vulnerability
Use after free in Internet Explorer allows an authorized attacker to elevate privileges locally.
CVE-2026-83740 High · 7.0 CWE-416 Oct 13, 2026
Windows Hello Elevation of Privilege Vulnerability
Use after free in Windows Hello allows an authorized attacker to elevate privileges locally.
CVE-2026-83739 High · 7.5 CWE-416 Oct 13, 2026
Windows Bluetooth Service Remote Code Execution Vulnerability
Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network.
CVE-2026-83738 High · 7.0 CWE-362 Oct 13, 2026
Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-83737 Medium · 5.5 CWE-125 Oct 13, 2026
Windows NTFS Information Disclosure Vulnerability
Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally.
CVE-2026-83733 Medium · 5.5 CWE-125 Oct 13, 2026
Windows Print Spooler Components Information Disclosure Vulnerability
Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally.
CVE-2026-83732 High · 7.8 CWE-416 Oct 13, 2026
Win32k Elevation of Privilege Vulnerability
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-83728 High · 8.8 CWE-1286 Oct 13, 2026
Windows Hyper-V Spoofing Vulnerability
Improper validation of syntactic correctness of input in Windows Hyper-V allows an authorized attacker to perform spoofing locally.
CVE-2026-83727 High · 7.8 CWE-126 Oct 13, 2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Buffer over-read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-83726 High · 7.8 CWE-416 Oct 13, 2026
Windows DWM Core Library Elevation of Privilege Vulnerability
Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2026-83725 High · 8.8 CWE-122 Oct 13, 2026
Microsoft Windows Search Component Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Windows Search Component allows an unauthorized attacker to execute code over a network.
CVE-2026-83724 High · 7.0 CWE-122 Oct 13, 2026
Windows Management Instrumentation Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Management Instrumentation allows an authorized attacker to elevate privileges locally.
CVE-2026-83723 Medium · 5.5 CWE-908 Oct 13, 2026
Windows Event Logging Service Information Disclosure Vulnerability
Use of uninitialized resource in Windows Event Logging Service allows an authorized attacker to disclose information locally.
CVE-2026-83722 High · 7.0 CWE-362 Oct 13, 2026
Microsoft Local Security Authority (LSA) Server Elevation of Privilege Vulnerability
Use after free in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges locally.
CVE-2026-83719 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-2026-83718 High · 7.0 CWE-416 Oct 13, 2026
Windows Installer Elevation of Privilege Vulnerability
Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83717 High · 7.0 CWE-416 Oct 13, 2026
Windows Installer Elevation of Privilege Vulnerability
Use after free in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83716 High · 8.8 CWE-122 Oct 13, 2026
Windows Hyper-V Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.