Início / CVEs
Base de CVEs
Vulnerabilidades publicadas, com severidade, exploração conhecida e fontes oficiais.
CVE-2026-83920
Alta · 7.8
CWE-122 13/10/2026
Windows Search Service Elevation of Privilege Vulnerability
Heap-based buffer overflow in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-83919
Alta · 7.8
CWE-122 13/10/2026
Microsoft Internet Messaging API Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Internet Messaging API allows an authorized attacker to execute code locally.
CVE-2026-83918
Alta · 7.8
CWE-190 13/10/2026
Windows Kernel Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83917
Alta · 7.0
CWE-416 13/10/2026
Windows ALPC Elevation of Privilege Vulnerability
Use after free in Windows ALPC allows an authorized attacker to elevate privileges locally.
CVE-2026-83916
Alta · 7.0
CWE-415 13/10/2026
Windows Error Reporting Remote Code Execution Vulnerability
Double free in Windows Error Reporting allows an authorized attacker to execute code locally.
CVE-2026-83915
Alta · 7.0
CWE-416 13/10/2026
Windows Diagnostic Policy Service Elevation of Privilege Vulnerability
Use after free in Windows Diagnostic Policy Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83914
Alta · 8.1
CWE-416 13/10/2026
Microsoft XML Remote Code Execution Vulnerability
Use after free in Microsoft XML allows an unauthorized attacker to execute code over a network.
CVE-2026-83913
Alta · 7.8
CWE-416 13/10/2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83912
Alta · 7.8
CWE-416 13/10/2026
Windows Direct Composition Elevation of Privilege Vulnerability
Use after free in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83911
Alta · 7.0
CWE-122 13/10/2026
Windows Storage Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally.
CVE-2026-83908
Alta · 7.0
CWE-763 13/10/2026
RPC Runtime Elevation of Privilege Vulnerability
Release of invalid pointer or reference in RPC Runtime allows an authorized attacker to elevate privileges locally.
CVE-2026-83903
Alta · 7.8
CWE-122 13/10/2026
Windows Direct Composition Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83902
Alta · 7.8
CWE-122 13/10/2026
Windows Direct Composition Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83901
Alta · 7.0
CWE-416 13/10/2026
Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally.
CVE-2026-83900
Alta · 7.0
CWE-416 13/10/2026
Windows Bind Filter Driver Elevation of Privilege Vulnerability
Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-83899
Alta · 7.0
CWE-362 13/10/2026
Windows Installer Elevation of Privilege Vulnerability
Improper privilege management in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-83896
Alta · 7.8
CWE-122 13/10/2026
Windows Direct Composition Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Direct Composition allows an authorized attacker to elevate privileges locally.
CVE-2026-83891
Alta · 8.8
CWE-20 13/10/2026
Microsoft Office Word Remote Code Execution Vulnerability
Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-83889
Alta · 8.8
CWE-763 13/10/2026
Windows DNS Server Remote Code Execution Vulnerability
Release of invalid pointer or reference in DNS Server allows an authorized attacker to execute code over a network.
CVE-2026-83886
Alta · 7.0
CWE-416 13/10/2026
Windows Update Orchestrator Service Elevation of Privilege Vulnerability
Use after free in Windows Update Orchestrator Service allows an authorized attacker to elevate privileges locally.
CVE-2026-83883
Alta · 7.8
CWE-416 13/10/2026
Windows Win32k Elevation of Privilege Vulnerability
Use after free in Windows Win32K allows an authorized attacker to elevate privileges locally.
CVE-2026-83882
Alta · 7.8
CWE-122 13/10/2026
Windows Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-83881
Alta · 7.8
CWE-122 13/10/2026
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-2026-83879
Alta · 7.0
CWE-362 13/10/2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-83877
Alta · 7.8
CWE-190 13/10/2026
Windows Devices Human Interface Elevation of Privilege Vulnerability
Integer overflow or wraparound in HID Parser Library allows an authorized attacker to elevate privileges locally.