Microsoft Windows 11 version 23H2 vulnerabilities
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Published CVEs affecting Microsoft Windows 11 version 23H2: 2391 record(s), with affected versions and fixes.
CVE-2026-96254
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-2026-96253
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-2026-96250
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-2026-96247
Medium · 5.5
CWE-908 Oct 13, 2026
Windows Kernel-Mode Drivers Information Disclosure Vulnerability
Use of uninitialized resource in Windows Kernel-Mode Drivers allows an authorized attacker to disclose information locally.
CVE-2026-96246
High · 7.5
CWE-125 Oct 13, 2026
Network Policy Server (NPS) Information Disclosure Vulnerability
Out-of-bounds read in Network Policy Server (NPS) allows an unauthorized attacker to disclose information over a network.
CVE-2026-96245
High · 7.5
CWE-125 Oct 13, 2026
Windows Routing and Remote Access Service (RRAS) Information Disclosure Vulnerability
Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.
CVE-2026-96244
High · 7.8
CWE-416 Oct 13, 2026
Windows Internal System User Profile Elevation of Privilege Vulnerability
Use after free in Windows Internal System User Profile allows an authorized attacker to elevate privileges locally.
CVE-2026-96243
High · 7.8
CWE-59 Oct 13, 2026
Windows WalletService Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows WalletService allows an authorized attacker to elevate privileges locally.
CVE-2026-96220
High · 7.8
CWE-94 Oct 13, 2026
Windows Assigned Access Elevation of Privilege Vulnerability
Improper control of generation of code ('code injection') in Windows Assigned Access allows an authorized attacker to elevate privileges locally.
CVE-2026-96219
Critical · 9.8
CWE-787 Oct 13, 2026
Windows Local Security Authority Subsystem Service (LSASS) Remote Code Execution Vulnerability
Out-of-bounds write in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to execute code over a network.
CVE-2026-96218
Medium · 5.5
CWE-15 Oct 13, 2026
Windows Update Stack Tampering Vulnerability
Improper access control in Windows Update Stack allows an authorized attacker to perform tampering locally.
CVE-2026-96217
High · 7.8
CWE-122 Oct 13, 2026
Windows NTFS Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-96216
High · 7.0
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-2026-96209
High · 7.0
CWE-125 Oct 13, 2026
Windows Network File System Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Network File System allows an authorized attacker to elevate privileges locally.
CVE-2026-96186
High · 7.8
CWE-502 Oct 13, 2026
Microsoft Windows Media Foundation Elevation of Privilege Vulnerability
Deserialization of untrusted data in Microsoft Windows Media Foundation allows an authorized attacker to elevate privileges locally.
CVE-2026-96118
High · 7.8
CWE-125 Oct 13, 2026
Windows Graphics Kernel Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-96108
High · 7.8
CWE-416 Oct 13, 2026
Desktop Window Manager Elevation of Privilege Vulnerability
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-96096
Critical · 9.8
CWE-122 Oct 13, 2026
Windows Media Player Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Media Player allows an unauthorized attacker to execute code over a network.
CVE-2026-96071
High · 7.5
CWE-122 Oct 13, 2026
Windows Media Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
CVE-2026-95943
High · 7.0
CWE-415 Oct 13, 2026
Connected Devices Platform Service (Cdpsvc) Elevation of Privilege Vulnerability
Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
CVE-2026-95904
Medium · 5.5
CWE-126 Oct 13, 2026
Windows Event Logging Service Information Disclosure Vulnerability
Buffer over-read in Windows Event Logging Service allows an authorized attacker to disclose information locally.
CVE-2026-88226
Medium · 4.6
CWE-125 Oct 13, 2026
Windows Storage Port Driver Information Disclosure Vulnerability
Out-of-bounds read in Windows Storage Port Driver allows an unauthorized attacker to disclose information with a physical attack.
CVE-2026-88219
High · 8.8
CWE-822 Oct 13, 2026
RPC Runtime Library Remote Code Execution Vulnerability
Untrusted pointer dereference in RPC Runtime allows an unauthorized attacker to execute code over a network.
CVE-2026-88194
High · 7.8
CWE-125 Oct 13, 2026
Windows DWM Core Library Elevation of Privilege Vulnerability
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2026-88193
High · 7.8
CWE-122 Oct 13, 2026
Microsoft Scripting Engine Elevation of Privilege Vulnerability
Heap-based buffer overflow in Microsoft Scripting Engine allows an authorized attacker to elevate privileges locally.