CVE Intelligence

Microsoft Windows Server 2019 (Server Core installation) vulnerabilities

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Published CVEs affecting Microsoft Windows Server 2019 (Server Core installation): 2662 record(s), with affected versions and fixes.

CVE-2026-44801 High · 7.5 CWE-787 Jun 9, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-44799 High · 7.5 CWE-122 Jun 9, 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-2026-42992 High · 7.5 CWE-122 Jun 9, 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-2026-42991 High · 7.8 CWE-362 Jun 9, 2026
Windows Push Notifications Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
CVE-2026-42989 High · 7.8 CWE-59 Jun 9, 2026
Winlogon Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges locally.
CVE-2026-42987 High · 8.1 CWE-416 Jun 9, 2026
Windows Deployment Services (WDS) Remote Code Execution
Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.
CVE-2026-42986 High · 7.8 CWE-416 Jun 9, 2026
Microsoft Graphics Component Elevation of Privilege Vulnerability
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVE-2026-42985 High · 8.8 CWE-787 Jun 9, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
CVE-2026-42984 High · 7.0 CWE-416 Jun 9, 2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-42983 High · 7.8 CWE-416 Jun 9, 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-2026-42980 High · 7.8 CWE-122 Jun 9, 2026
NT OS Kernel Elevation of Privilege Vulnerability
Integer underflow (wrap or wraparound) in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-42979 High · 7.8 CWE-362 Jun 9, 2026
Windows Push Notifications Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
CVE-2026-42978 High · 7.8 CWE-362 Jun 9, 2026
Windows Push Notifications Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
CVE-2026-42977 High · 7.8 CWE-362 Jun 9, 2026
Windows Push Notifications Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
CVE-2026-42973 Medium · 5.5 CWE-200 Jun 9, 2026
Windows Push Notification Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVE-2026-42972 Medium · 5.5 CWE-200 Jun 9, 2026
Windows Hyper-V Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to disclose information locally.
CVE-2026-42971 Medium · 5.5 CWE-200 Jun 9, 2026
Windows Push Notification Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVE-2026-42970 Medium · 5.5 CWE-200 Jun 9, 2026
Windows Push Notification Information Disclosure Vulnerability
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVE-2026-42969 Medium · 5.5 CWE-908 Jun 9, 2026
Windows Push Notification Information Disclosure Vulnerability
Use of uninitialized resource in Windows Push Notifications allows an authorized attacker to disclose information locally.
CVE-2026-42968 Medium · 5.5 CWE-125 Jun 9, 2026
Windows Telephony Server Information Disclosure Vulnerability
Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose information locally.
CVE-2026-42916 High · 7.8 CWE-190 Jun 9, 2026
NT OS Kernel Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows NT OS Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-42914 Medium · 5.3 CWE-125 Jun 9, 2026
Windows Kerberos Denial of Service Vulnerability
Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network.
CVE-2026-42912 High · 7.0 CWE-362 Jun 9, 2026
Windows Telephony Service Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
CVE-2026-42911 High · 7.0 CWE-416 Jun 9, 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-2026-42909 High · 7.5 CWE-787 Jun 9, 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.