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Known vulnerabilities in Microsoft Windows Server 2019 (Server Core installation)

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CVE Summary Score Published
CVE-2026-58619 Use after free in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally 7.0 High Jul 14, 2026
CVE-2026-58613 Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally 7.8 High Jul 14, 2026
CVE-2026-58594 Integer overflow or wraparound in Windows RDP allows an unauthorized attacker to execute code over a network 8.8 High Jul 14, 2026
CVE-2026-58541 Access of resource using incompatible type ('type confusion') in Windows DWM allows an authorized attacker to elevate… 7.8 High Jul 14, 2026
CVE-2026-58545 Improper access control in Windows Kernel allows an authorized attacker to bypass a security feature locally 5.5 Medium Jul 14, 2026
CVE-2026-58536 Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally 7.8 High Jul 14, 2026
CVE-2026-58547 Windows Universal Plug and Play (UPnP) Device Host Elevation of Privilege Vulnerability 5.5 Medium Jul 14, 2026
CVE-2026-58534 Heap-based buffer overflow in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges… 8.8 High Jul 14, 2026
CVE-2026-58531 Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB allows an… 7.5 High Jul 14, 2026
CVE-2026-58532 Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally 7.8 High Jul 14, 2026
CVE-2026-58539 Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network 6.5 Medium Jul 14, 2026
CVE-2026-58540 Improper authorization in Windows Installer allows an authorized attacker to elevate privileges locally 7.8 High Jul 14, 2026
CVE-2026-58546 Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network 6.5 Medium Jul 14, 2026
CVE-2026-58535 Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network 6.5 Medium Jul 14, 2026
CVE-2026-58533 Use of uninitialized resource in Windows RDP allows an unauthorized attacker to disclose information over a network 6.5 Medium Jul 14, 2026
CVE-2026-58538 Heap-based buffer overflow in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally 7.8 High Jul 14, 2026
CVE-2026-58530 Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an unauthorized attacker to execute code… 7.8 High Jul 14, 2026
CVE-2026-58528 Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose… 6.8 Medium Jul 14, 2026
CVE-2026-57982 Use of uninitialized resource in Windows RDP allows an authorized attacker to disclose information over a network 6.5 Medium Jul 14, 2026
CVE-2026-57096 Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to… 7.8 High Jul 14, 2026
CVE-2026-57093 Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges… 7.0 High Jul 14, 2026
CVE-2026-57087 Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over… 8.8 High Jul 14, 2026
CVE-2026-57088 Improper access control in Extensible Storage Engine (ESENT) allows an authorized attacker to elevate privileges locally 7.8 High Jul 14, 2026
CVE-2026-57092 Use after free in Windows VMSwitch allows an authorized attacker to elevate privileges over a network 9.9 Critical Jul 14, 2026
CVE-2026-57085 Out-of-bounds read in Windows Print Spooler Components allows an authorized attacker to disclose information locally 5.5 Medium Jul 14, 2026

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