Vulnerabilities of Microsoft Windows 10 Version 21H2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-105003 | Heap-based buffer overflow in HID class driver allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-103567 | Buffer over-read in Windows Broadcast DVR User Service allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-105004 | Out-of-bounds read in Windows Overlay Filter allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-103568 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Credential… | 7.8 High | Oct 13, 2026 |
| CVE-2026-103569 | Out-of-bounds read in Windows IKE Extension allows an unauthorized attacker to disclose information over a network | 7.5 High | Oct 13, 2026 |
| CVE-2026-105006 | Use after free in HID class driver allows an unauthorized attacker to elevate privileges with a physical attack | 6.4 Medium | Oct 13, 2026 |
| CVE-2026-103575 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-100215 | Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-102225 | Out-of-bounds read in Windows Text Shaping allows an unauthorized attacker to execute code over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-103553 | Out-of-bounds read in Windows Partition Management Driver allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-103554 | Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-103555 | Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate… | 7.0 High | Oct 13, 2026 |
| CVE-2026-102217 | Improper resolution of path equivalence in WebDAV allows an authorized attacker to elevate privileges over a network | 8.8 High | Oct 13, 2026 |
| CVE-2026-103558 | Deadlock in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to deny service over a… | 7.5 High | Oct 13, 2026 |
| CVE-2026-109453 | Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate… | 7.0 High | Oct 13, 2026 |
| CVE-2026-102207 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows… | 7.0 High | Oct 13, 2026 |
| CVE-2026-102218 | Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to… | 7.8 High | Oct 13, 2026 |
| CVE-2026-102208 | Use after free in Windows Win32 Kernel Subsystem allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-102220 | Use after free in Windows VHD miniport driver allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-102210 | Heap-based buffer overflow in Windows Text Shaping allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-102221 | No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 4.4 Medium | Oct 13, 2026 |
| CVE-2026-102211 | Use after free in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to elevate… | 7.0 High | Oct 13, 2026 |
| CVE-2026-102214 | Use after free in Windows Hyper-V allows an authorized attacker to execute code locally | 8.8 High | Oct 13, 2026 |
| CVE-2026-102215 | Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to… | 7.8 High | Oct 13, 2026 |
| CVE-2026-102205 | Heap-based buffer overflow in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to… | 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 1607 4535
Windows Server 2012 R2 4103
Windows 10 Version 22H2 4041
Windows Server 2012 R2 (Server Core installation) 3958
Windows Server 2012 3865
Windows Server 2012 (Server Core installation) 3732