Known vulnerabilities in Microsoft Windows 11 Version 23H2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-69603 | Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally | 8.8 High | Sep 8, 2026 |
| CVE-2026-69576 | Use after free in Graphic Fonts allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69604 | Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69580 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69589 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69583 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69548 | Heap-based buffer overflow in Windows RNDIS allows an unauthorized attacker to disclose information with a physical… | 4.6 Medium | Sep 8, 2026 |
| CVE-2026-69518 | Heap-based buffer overflow in Windows Remote Desktop allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-69469 | Integer overflow or wraparound in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to… | 6.6 Medium | Sep 8, 2026 |
| CVE-2026-69501 | Untrusted pointer dereference in Windows Secure Kernel Mode allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69394 | Heap-based buffer overflow in Windows Audio Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69383 | External control of file name or path in Windows Shell allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69293 | Heap-based buffer overflow in Windows Biometric Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-68887 | Out-of-bounds read in Windows Message Queuing Queue Manager allows an unauthorized attacker to deny service over a… | 7.5 High | Sep 8, 2026 |
| CVE-2026-68877 | Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-68844 | Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to execute code locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-68825 | Use after free in Windows Bind Filter Driver allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-68837 | Use after free in Windows File History Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-72963 | Use after free in Windows Modern Execution Server allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-72962 | Heap-based buffer overflow in Windows USB Video Driver allows an authorized attacker to elevate privileges locally | 8.2 High | Sep 8, 2026 |
| CVE-2026-72945 | Use of uninitialized resource in Windows Task Scheduler allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-72944 | Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-72935 | Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges locally | 6.7 Medium | Sep 8, 2026 |
| CVE-2026-72939 | Null pointer dereference in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to deny… | 6.5 Medium | Sep 8, 2026 |
| CVE-2026-71351 | Double free in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges… | 7.0 High | Sep 8, 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