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-2026-103569
High · 7.5
CWE-125 Oct 13, 2026
Windows IKE Extension Information Disclosure Vulnerability
Out-of-bounds read in Windows IKE Extension allows an unauthorized attacker to disclose information over a network.
CVE-2026-103568
High · 7.8
CWE-122 Oct 13, 2026
Windows Credential Providers Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Credential Providers allows an authorized attacker to elevate privileges locally.
CVE-2026-103567
Medium · 5.5
CWE-126 Oct 13, 2026
Windows Broadcast DVR User Service Information Disclosure Vulnerability
Buffer over-read in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally.
CVE-2026-103565
High · 7.0
CWE-416 Oct 13, 2026
Windows Broadcast DVR User Service Elevation of Privilege Vulnerability
Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
CVE-2026-103558
High · 7.5
CWE-833 Oct 13, 2026
Windows Routing and Remote Access Service (RRAS) Denial of Service Vulnerability
Deadlock in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a network.
CVE-2026-103555
High · 7.0
CWE-122 Oct 13, 2026
Virtual Hard Disk (VHD) Miniport Driver Elevation of Privilege Vulnerability
Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-103554
High · 7.0
CWE-416 Oct 13, 2026
Windows Broadcast DVR User Service Elevation of Privilege Vulnerability
Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.
CVE-2026-103553
High · 7.8
CWE-125 Oct 13, 2026
Windows Partition Management Driver Elevation of Privilege Vulnerability
Out-of-bounds read in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-102227
High · 7.8
CWE-122 Oct 13, 2026
Windows Resilient File System (ReFS) Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.
CVE-2026-102225
High · 8.8
CWE-125 Oct 13, 2026
Windows Text Shaping Remote Code Execution Vulnerability
Out-of-bounds read in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
CVE-2026-102221
Medium · 4.4
CWE-299 Oct 13, 2026
Secure Boot Security Feature Bypass Vulnerability
No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
CVE-2026-102220
High · 7.8
CWE-416 Oct 13, 2026
Windows VHD miniport driver Elevation of Privilege Vulnerability
Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges locally.
CVE-2026-102218
High · 7.8
CWE-122 Oct 13, 2026
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-102217
High · 8.8
CWE-22 Oct 13, 2026
WebDAV Elevation of Privilege Vulnerability
Improper resolution of path equivalence in WebDAV allows an authorized attacker to elevate privileges over a network.
CVE-2026-102216
High · 7.8
CWE-843 Oct 13, 2026
Windows StateRepository API Elevation of Privilege Vulnerability
Access of resource using incompatible type ('type confusion') in Windows StateRepository API allows an authorized attacker to elevate privileges locally.
CVE-2026-102215
High · 7.8
CWE-122 Oct 13, 2026
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-102214
High · 8.8
CWE-416 Oct 13, 2026
Windows Hyper-V Remote Code Execution Vulnerability
Use after free in Windows Hyper-V allows an authorized attacker to execute code locally.
CVE-2026-102211
High · 7.0
CWE-362 Oct 13, 2026
Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege Vulnerability
Use after free in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate privileges locally.
CVE-2026-102210
Critical · 9.8
CWE-122 Oct 13, 2026
Windows Text Shaping Remote Code Execution Vulnerability
Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network.
CVE-2026-102208
High · 7.0
CWE-416 Oct 13, 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-2026-102207
High · 7.0
CWE-362 Oct 13, 2026
Windows Kernel Elevation of Privilege Vulnerability
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-102206
Medium · 6.8
CWE-122 Oct 13, 2026
Windows Portable Device MTP Driver Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Portable Device MTP Driver allows an unauthorized attacker to elevate privileges with a physical attack.
CVE-2026-102205
High · 7.8
CWE-122 Oct 13, 2026
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-102203
High · 8.8
CWE-843 Oct 13, 2026
RPC Runtime Remote Code Execution Vulnerability
Access of resource using incompatible type ('type confusion') in RPC Runtime allows an unauthorized attacker to execute code over a network.
CVE-2026-102202
High · 7.8
CWE-59 Oct 13, 2026
Windows Container Isolation FS Filter Driver (unionfs.sys) Elevation of Privilege Vulnerability
Improper access control in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to elevate privileges locally.