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-2026-69392
High · 7.8
CWE-416 Sep 8, 2026
Windows Shell Elevation of Privilege Vulnerability
Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-69391
High · 7.8
CWE-121 Sep 8, 2026
Windows Broker Infrastructure Service Elevation of Privilege Vulnerability
Stack-based buffer overflow in Windows Broker Infrastructure Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69390
Medium · 5.5
CWE-125 Sep 8, 2026
Windows Spaceport.sys Information Disclosure Vulnerability
Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information locally.
CVE-2026-69389
High · 7.8
CWE-122 Sep 8, 2026
Windows Storage Management Provider Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Storage Management Provider allows an authorized attacker to elevate privileges locally.
CVE-2026-69388
High · 7.0
CWE-416 Sep 8, 2026
Windows Bluetooth Service Elevation of Privilege Vulnerability
Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally.
CVE-2026-69386
High · 8.8
CWE-122 Sep 8, 2026
Microsoft Windows Media Foundation Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.
CVE-2026-69385
High · 7.0
CWE-362 Sep 8, 2026
Windows TCP/IP Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
CVE-2026-69384
High · 7.1
CWE-476 Sep 8, 2026
Virtual Hard Disk (VHD) Miniport Driver Denial of Service Vulnerability
Null pointer dereference in Virtual Hard Disk (VHD) Miniport Driver allows an unauthorized attacker to deny service locally.
CVE-2026-69383
High · 7.0
CWE-73 Sep 8, 2026
Windows Shell Elevation of Privilege Vulnerability
External control of file name or path in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-69381
Medium · 4.6
CWE-125 Sep 8, 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-2026-69379
High · 7.0
CWE-59 Sep 8, 2026
Windows NTFS Elevation of Privilege Vulnerability
Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to elevate privileges locally.
CVE-2026-69377
High · 7.8
CWE-862 Sep 8, 2026
Windows Modern Device Management (MDM) Elevation of Privilege Vulnerability
Missing authorization in Windows Modern Device Management (MDM) allows an authorized attacker to elevate privileges locally.
CVE-2026-69376
Medium · 5.5
CWE-125 Sep 8, 2026
Microsoft Standard XPS Information Disclosure Vulnerability
Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.
CVE-2026-69374
Medium · 6.5
CWE-770 Sep 8, 2026
Windows SMB Server Denial of Service Vulnerability
Allocation of resources without limits or throttling in Windows SMB Server allows an authorized attacker to deny service over a network.
CVE-2026-69373
Medium · 6.7
CWE-125 Sep 8, 2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Integer overflow or wraparound in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-69371
High · 8.0
CWE-122 Sep 8, 2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges over a network.
CVE-2026-69368
High · 7.8
CWE-122 Sep 8, 2026
Windows Overlay Filter Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Overlay Filter allows an authorized attacker to elevate privileges locally.
CVE-2026-69367
Medium · 5.5
CWE-125 Sep 8, 2026
Microsoft Standard XPS Information Disclosure Vulnerability
Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally.
CVE-2026-69366
High · 7.1
CWE-416 Sep 8, 2026
Windows Kernel Elevation of Privilege Vulnerability
Use after free in Windows Kernel allows an authorized attacker to elevate privileges over a network.
CVE-2026-69365
High · 8.0
CWE-125 Sep 8, 2026
Microsoft Local Security Authority (LSA) Server Elevation of Privilege Vulnerability
Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate privileges over a network.
CVE-2026-69364
High · 7.1
CWE-362 Sep 8, 2026
Windows Print Spooler Components Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components allows an authorized attacker to elevate privileges over a network.
CVE-2026-69362
High · 7.0
CWE-416 Sep 8, 2026
Windows Error Reporting Elevation of Privilege Vulnerability
Use after free in Windows Error Reporting allows an authorized attacker to elevate privileges locally.
CVE-2026-69360
High · 8.8
CWE-122 Sep 8, 2026
Microsoft Office Word Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.
CVE-2026-69359
High · 7.8
CWE-122 Sep 8, 2026
Active Directory Domain Services Elevation of Privilege Vulnerability
Heap-based buffer overflow in Active Directory Domain Services allows an authorized attacker to elevate privileges locally.
CVE-2026-69358
High · 7.1
CWE-908 Sep 8, 2026
Remote Desktop Client Remote Code Execution Vulnerability
Use of uninitialized resource in Remote Desktop Client allows an authorized attacker to execute code over a network.