Microsoft Windows 11 version 23H2 vulnerabilities
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Published CVEs affecting Microsoft Windows 11 version 23H2: 2390 record(s), with affected versions and fixes.
CVE-2026-96843
High · 7.8
CWE-122 Oct 13, 2026
WebDAV Elevation of Privilege Vulnerability
Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally.
CVE-2026-96325
High · 7.5
CWE-771 Oct 13, 2026
Windows SMB Server Denial of Service Vulnerability
Missing reference to active allocated resource in Windows SMB Server allows an unauthorized attacker to deny service over a network.
CVE-2026-96324
High · 7.8
CWE-416 Oct 13, 2026
Microsoft Windows Search Component Elevation of Privilege Vulnerability
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-96323
High · 7.0
CWE-416 Oct 13, 2026
Windows Update Elevation of Privilege Vulnerability
Use after free in Windows Update allows an authorized attacker to elevate privileges locally.
CVE-2026-96322
High · 7.0
CWE-416 Oct 13, 2026
Windows Remote Desktop Protocol Elevation of Privilege Vulnerability
Use after free in Windows Remote Desktop Protocol allows an authorized attacker to elevate privileges locally.
CVE-2026-96321
Medium · 5.5
CWE-125 Oct 13, 2026
Remote Desktop Display Driver Information Disclosure Vulnerability
Out-of-bounds read in Remote Desktop Display Driver allows an authorized attacker to disclose information locally.
CVE-2026-96319
High · 7.0
CWE-416 Oct 13, 2026
Windows USB Print Driver Elevation of Privilege Vulnerability
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-96318
High · 7.8
CWE-122 Oct 13, 2026
Windows Resume Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Resume allows an authorized attacker to elevate privileges locally.
CVE-2026-96317
High · 7.8
CWE-416 Oct 13, 2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-96316
Medium · 5.5
CWE-862 Oct 13, 2026
Windows Routing and Remote Access Service (RRAS) Tampering Vulnerability
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to perform tampering locally.
CVE-2026-96315
Medium · 5.5
CWE-862 Oct 13, 2026
Windows Overlay Filter Tampering Vulnerability
Missing authorization in Windows Overlay Filter allows an authorized attacker to perform tampering locally.
CVE-2026-96314
Medium · 5.5
CWE-125 Oct 13, 2026
Windows Audio Service Information Disclosure Vulnerability
Out-of-bounds read in Windows Audio Service allows an authorized attacker to disclose information locally.
CVE-2026-96313
High · 7.0
CWE-306 Oct 13, 2026
Windows Push Notifications Elevation of Privilege Vulnerability
Missing authentication for critical function in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
CVE-2026-96312
High · 7.8
CWE-122 Oct 13, 2026
Windows Kernel Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-96311
Medium · 5.5
CWE-862 Oct 13, 2026
Windows Network List Service Tampering Vulnerability
Improper authorization in Windows Network List Service allows an authorized attacker to perform tampering locally.
CVE-2026-96310
High · 7.0
CWE-416 Oct 13, 2026
Windows USB Print Driver Elevation of Privilege Vulnerability
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-96309
High · 7.8
CWE-416 Oct 13, 2026
Windows Subsystem for Linux Elevation of Privilege Vulnerability
Use after free in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
CVE-2026-96308
High · 7.8
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-2026-96307
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-2026-96306
High · 7.8
CWE-125 Oct 13, 2026
Windows Sysmain Service Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Sysmain Service allows an authorized attacker to elevate privileges locally.
CVE-2026-96305
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-2026-96304
High · 7.0
CWE-416 Oct 13, 2026
Windows USB Print Driver Elevation of Privilege Vulnerability
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-96302
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-2026-96301
High · 7.0
CWE-416 Oct 13, 2026
Windows USB Print Driver Elevation of Privilege Vulnerability
Use after free in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-96300
Medium · 5.9
CWE-770 Oct 13, 2026
RPC Endpoint Mapper Service Denial of Service Vulnerability
Uncontrolled resource consumption in RPC Endpoint Mapper Service allows an unauthorized attacker to deny service over a network.