windows_server_2019_server_core_installation vulnerabilities
CVEs whose affected-version data names the windows_server_2019_server_core_installation package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
1126 CVEsRSS
CVE-2026-83863High· 7.8Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Servicing Stack Updates allows an authorized attacker to elevate privileges locally.
CVE-2026-83862Critical· 9.8Use after free in Windows Network Load Balancing allows an unauthorized attacker to execute code over a network.
Use after free in Windows Network Load Balancing allows an unauthorized attacker to execute code over a network.
CVE-2026-83861High· 7.8Heap-based buffer overflow in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.
CVE-2026-83860High· 7.5Stack-based buffer overflow in Windows GDI allows an unauthorized attacker to deny service over a network.
Stack-based buffer overflow in Windows GDI allows an unauthorized attacker to deny service over a network.
CVE-2026-83859High· 7.8Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
Use after free in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-83857High· 7.8Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-83854Medium· 5.5Improper access control in Windows Notification allows an authorized attacker to disclose information locally.
Improper access control in Windows Notification allows an authorized attacker to disclose information locally.
CVE-2026-83851High· 8.8Heap-based buffer overflow in Windows Partition Management Driver allows an unauthorized attacker to elevate privileges over a network.
Heap-based buffer overflow in Windows Partition Management Driver allows an unauthorized attacker to elevate privileges over a network.
CVE-2026-83850High· 7.8Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-83848High· 7.8Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83847High· 7.8Heap-based buffer overflow in Microsoft Account allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Microsoft Account allows an authorized attacker to elevate privileges locally.
CVE-2026-83846High· 7.0Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
CVE-2026-83843High· 7.5Out-of-bounds read in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.
Out-of-bounds read in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker to deny service over a network.
CVE-2026-83842High· 7.0Double free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Double free in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-83841High· 7.0Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-83840High· 7.8Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
Weak authentication in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-83839High· 7.0Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
Time-of-check time-of-use (toctou) race condition in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
CVE-2026-83838High· 8.0Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network.
Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network.
CVE-2026-83837High· 7.8Improper access control in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
Improper access control in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
CVE-2026-83836High· 7.8Heap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Windows Event Tracing allows an unauthorized attacker to execute code locally.
CVE-2026-83835Medium· 5.5Buffer over-read in Windows Common Log File System Driver allows an authorized attacker to disclose information locally.
Buffer over-read in Windows Common Log File System Driver allows an authorized attacker to disclose information locally.
CVE-2026-83834High· 7.0PoCUse after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
CVE-2026-83833High· 7.8Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83832High· 7.8Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally.
CVE-2026-83830High· 7.8Heap-based buffer overflow in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows COM+ Event System Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83829High· 7.8Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-83827High· 7.0Heap-based buffer overflow in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-83798Medium· 5.5Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform spoofing locally.
Improper verification of cryptographic signature in Windows Update Stack allows an authorized attacker to perform spoofing locally.
CVE-2026-83797High· 8.8Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.
Out-of-bounds read in Windows Partition Management Driver allows an unauthorized attacker to execute code over a network.
CVE-2026-83795High· 7.5Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny service over a network.
Heap-based buffer overflow in Windows IKE Extension allows an unauthorized attacker to deny service over a network.