Known vulnerabilities in Microsoft Windows 11 version 26H1
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-69430 | Use after free in Windows Embedded Mode Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69475 | Untrusted pointer dereference in Windows Remote Desktop Services allows an authorized attacker to elevate privileges… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69425 | Improper link resolution before file access ('link following') in Windows NTFS allows an authorized attacker to… | 4.7 Medium | Sep 8, 2026 |
| CVE-2026-69427 | Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a network | 8.0 High | Sep 8, 2026 |
| CVE-2026-69422 | Use after free in Windows USB Video Driver allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69438 | Incorrect conversion between numeric types in Microsoft JScript allows an unauthorized attacker to execute code over a… | 8.1 High | Sep 8, 2026 |
| CVE-2026-69424 | Heap-based buffer overflow in Windows Distributed File System (DFS) allows an authorized attacker to elevate… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69428 | Out-of-bounds read in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny… | 7.5 High | Sep 8, 2026 |
| CVE-2026-69407 | Integer overflow or wraparound in Volume Manager Driver allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69398 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth Service… | 7.0 High | Sep 8, 2026 |
| CVE-2026-69421 | Integer underflow (wrap or wraparound) in Windows Kernel Mode Driver allows an authorized attacker to elevate privileges… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69396 | Use after free in Windows NDIS allows an authorized attacker to elevate privileges over a network | 7.1 High | Sep 8, 2026 |
| CVE-2026-69388 | Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69393 | Out-of-bounds read in Windows Spaceport.sys allows an authorized attacker to disclose information over a network | 5.7 Medium | Sep 8, 2026 |
| CVE-2026-69386 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over… | 8.8 High | Sep 8, 2026 |
| CVE-2026-69385 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows… | 7.0 High | Sep 8, 2026 |
| CVE-2026-69374 | Allocation of resources without limits or throttling in Windows SMB Server allows an authorized attacker to deny service… | 6.5 Medium | Sep 8, 2026 |
| CVE-2026-69373 | Integer overflow or wraparound in Windows Overlay Filter allows an authorized attacker to elevate privileges locally | 6.7 Medium | Sep 8, 2026 |
| CVE-2026-69403 | Missing authorization in Windows SMB Server allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-69364 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler… | 7.1 High | Sep 8, 2026 |
| CVE-2026-69365 | Out-of-bounds read in Microsoft Local Security Authority Server (lsasrv) allows an authorized attacker to elevate… | 8.0 High | Sep 8, 2026 |
| CVE-2026-69360 | Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network | 8.8 High | Sep 8, 2026 |
| CVE-2026-69384 | Null pointer dereference in Virtual Hard Disk (VHD) Miniport Driver allows an unauthorized attacker to deny service… | 7.1 High | Sep 8, 2026 |
| CVE-2026-69376 | Out-of-bounds read in Microsoft Standard XPS allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-69358 | Use of uninitialized resource in Remote Desktop Client allows an authorized attacker to execute code over a network | 7.1 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