Vulnerabilities of Microsoft Windows 10 Version 21H2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-96923 | Use after free in Windows Workstation Service allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-96924 | Untrusted pointer dereference in Windows OLE allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-96933 | Untrusted pointer dereference in Windows COM+ Event System Service allows an authorized attacker to elevate privileges… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96925 | Integer underflow (wrap or wraparound) in Windows NTFS allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96916 | Heap-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96917 | Heap-based buffer overflow in Windows PCI Bus Driver allows an authorized attacker to elevate privileges locally | 8.8 High | Oct 13, 2026 |
| CVE-2026-96858 | Missing authentication for critical function in Windows Security Account Manager allows an authorized attacker to… | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96918 | Improper access control in Windows NTFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96910 | Untrusted pointer dereference in Microsoft Windows Search Component allows an authorized attacker to disclose… | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96911 | Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96912 | Use after free in Windows Client License Service allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96913 | Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally | 8.8 High | Oct 13, 2026 |
| CVE-2026-96914 | Integer overflow or wraparound in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to… | 8.8 High | Oct 13, 2026 |
| CVE-2026-96915 | Integer overflow or wraparound in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges… | 7.8 High | Oct 13, 2026 |
| CVE-2026-96846 | Out-of-bounds read in WebDAV allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96847 | Untrusted pointer dereference in WebDAV allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96321 | Out-of-bounds read in Remote Desktop Display Driver allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96850 | Use of uninitialized resource in Windows Modern Device Management (MDM) allows an authorized attacker to disclose… | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96324 | Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96852 | Use after free in Windows TCP/IP allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-96325 | Missing reference to active allocated resource in Windows SMB Server allows an unauthorized attacker to deny service… | 7.5 High | Oct 13, 2026 |
| CVE-2026-96853 | Time-of-check time-of-use (toctou) race condition in Windows Win32 Kernel Subsystem allows an authorized attacker to… | 4.7 Medium | Oct 13, 2026 |
| CVE-2026-96843 | Heap-based buffer overflow in WebDAV allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-96854 | Access of resource using incompatible type ('type confusion') in Windows Device Association Service allows an authorized… | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-96844 | Integer underflow (wrap or wraparound) in Microsoft Bluetooth Driver allows an authorized attacker to elevate privileges… | 8.0 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