Vulnerabilities of Microsoft Windows 11 Version 23H2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-100216 | Stack-based buffer overflow in Windows Storage allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-100217 | Improper privilege management in Windows Group Policy allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-100218 | Use after free in Remote Desktop Gateway Service allows an unauthorized attacker to execute code over a network | 8.1 High | Oct 13, 2026 |
| CVE-2026-100219 | Microsoft QUIC Remote Code Execution Vulnerability | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-100220 | Heap-based buffer overflow in Windows Media Video Decoder allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-108396 | Time-of-check time-of-use (toctou) race condition in Windows Modern Device Management (MDM) allows an authorized… | 7.0 High | Oct 13, 2026 |
| CVE-2026-69506 | Out-of-bounds read in Windows Key Storage Provider allows an authorized attacker to disclose information locally | 4.7 Medium | Oct 13, 2026 |
| CVE-2026-70023 | Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-88219 | Untrusted pointer dereference in RPC Runtime allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-100202 | Use after free in Windows Message Queuing Queue Manager allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-100203 | Heap-based buffer overflow in Windows Update Service allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-100200 | Use after free in Windows Update Service allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-100201 | Heap-based buffer overflow in Windows Client License Service allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-96118 | Out-of-bounds read in Windows Graphics Kernel allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96071 | Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-97792 | Improper access control in Windows Container Isolation FS Filter Driver (unionfs.sys) allows an authorized attacker to… | 7.8 High | Oct 13, 2026 |
| CVE-2026-97793 | Missing authentication for critical function in Windows Setup and Deployment allows an authorized attacker to elevate… | 7.0 High | Oct 13, 2026 |
| CVE-2026-97787 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Container… | 7.0 High | Oct 13, 2026 |
| CVE-2026-97788 | Observable discrepancy in Active Directory Federation Services (AD FS) allows an unauthorized attacker to disclose… | 7.5 High | Oct 13, 2026 |
| CVE-2026-95943 | Double free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-96951 | Exploited Microsoft Windows Command Injection Vulnerability | 8.8 High | Oct 13, 2026 |
| CVE-2026-96952 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over… | 8.8 High | Oct 13, 2026 |
| CVE-2026-96946 | Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96953 | Null pointer dereference in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96947 | Use after free in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate… | 7.8 High | Oct 13, 2026 |
Other Microsoft products
Windows Server 2019 5745
Windows Server 2019 (Server Core installation) 5648
Windows 10 Version 1809 5349
Windows Server 2022 5112
Windows Server 2016 5051
Windows Server 2016 (Server Core installation) 4847
Windows 10 Version 21H2 4539
Windows 10 Version 1607 4535
Windows Server 2012 R2 4103
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865