Known vulnerabilities in Microsoft Windows 11 version 26H1
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-69608 | Integer overflow or wraparound in Microsoft Windows Search Component allows an authorized attacker to elevate privileges… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69554 | Missing authentication for critical function in Microsoft Windows Search Component allows an authorized attacker to… | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-69572 | Out-of-bounds read in Windows SMB Client allows an authorized attacker to disclose information over a network | 5.7 Medium | Sep 8, 2026 |
| CVE-2026-69552 | Generation of error message containing sensitive information in Windows Print Spooler Components allows an authorized… | 5.7 Medium | Sep 8, 2026 |
| CVE-2026-69553 | Missing authorization in Windows Hyper-V allows an authorized attacker to elevate privileges over a network | 7.1 High | Sep 8, 2026 |
| CVE-2026-69541 | Heap-based buffer overflow in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69563 | Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate… | 7.0 High | Sep 8, 2026 |
| CVE-2026-69549 | Out-of-bounds read in Virtual Hard Disk (VHD) Miniport Driver allows an authorized attacker to elevate privileges… | 7.0 High | Sep 8, 2026 |
| CVE-2026-69540 | Use after free in Windows Audio Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69574 | Use after free in Windows Device Association Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69528 | Missing authentication for critical function in Windows Shell allows an authorized attacker to elevate privileges… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69534 | Improper neutralization of special elements used in a command ('command injection') in Windows Program Compatibility… | 7.8 High | Sep 8, 2026 |
| CVE-2026-69524 | Use after free in Active Directory Domain Services allows an unauthorized attacker to execute code over a network | 8.1 High | Sep 8, 2026 |
| CVE-2026-69539 | Use after free in Windows Remote Desktop Services allows an authorized attacker to execute code over a network | 7.5 High | Sep 8, 2026 |
| CVE-2026-69582 | Buffer over-read in Windows Volume Manager Extension Driver allows an authorized attacker to elevate privileges locally | 7.8 High | Sep 8, 2026 |
| CVE-2026-69527 | Out-of-bounds read in Windows USB Mass Storage Class Driver allows an authorized attacker to disclose information… | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-69525 | Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network | 9.8 Critical | Sep 8, 2026 |
| CVE-2026-69621 | Heap-based buffer overflow in Windows Fax Service allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69514 | Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execute code over a… | 7.5 High | Sep 8, 2026 |
| CVE-2026-69516 | Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges… | 7.0 High | Sep 8, 2026 |
| CVE-2026-69504 | Out-of-bounds read in Windows NTFS allows an authorized attacker to disclose information locally | 5.5 Medium | Sep 8, 2026 |
| CVE-2026-69507 | Insertion of sensitive information into externally-accessible file or directory in Microsoft Windows Search Component… | 5.7 Medium | Sep 8, 2026 |
| CVE-2026-69500 | Use after free in Windows Image Acquisition allows an authorized attacker to elevate privileges locally | 7.0 High | Sep 8, 2026 |
| CVE-2026-69505 | Out-of-bounds read in Windows NTFS allows an authorized attacker to elevate privileges over a network | 8.0 High | Sep 8, 2026 |
| CVE-2026-69517 | Use after free in Windows Wireless Networking allows an authorized attacker to elevate privileges locally | 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