Known vulnerabilities in Microsoft Windows 11 Version 25H2
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-48563 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 7.5 High | Jun 9, 2026 |
| CVE-2026-47652 | Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally | 8.2 High | Jun 9, 2026 |
| CVE-2026-47648 | Untrusted search path in Windows Storage allows an authorized attacker to elevate privileges locally | 7.0 High | Jun 9, 2026 |
| CVE-2026-47653 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 8.8 High | Jun 9, 2026 |
| CVE-2026-45588 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-41092 | Improper access control in Microsoft Kinect allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-47291 | Integer overflow or wraparound in Windows HTTP.sys allows an unauthorized attacker to execute code over a network | 9.8 Critical | Jun 9, 2026 |
| CVE-2026-47289 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 8.8 High | Jun 9, 2026 |
| CVE-2026-45656 | Protection mechanism failure in Windows UEFI allows an authorized attacker to bypass a security feature locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-45657 | Use after free in Windows Kernel allows an unauthorized attacker to execute code over a network | 9.8 Critical | Jun 9, 2026 |
| CVE-2026-45655 | Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a… | 5.3 Medium | Jun 9, 2026 |
| CVE-2026-45642 | Improper input validation in Microsoft Azure Attestation service and Device Health Attestation Service allows an… | 3.9 Low | Jun 9, 2026 |
| CVE-2026-45634 | Out-of-bounds read in Windows DHCP Server allows an authorized attacker to disclose information locally | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-45641 | Access of resource using incompatible type ('type confusion') in Windows Hyper-V allows an unauthorized attacker to… | 8.4 High | Jun 9, 2026 |
| CVE-2026-45606 | Out-of-bounds read in Microsoft UxTheme Library (uxtheme.dll) allows an authorized attacker to deny service locally | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-45607 | Out-of-bounds read in Windows Hyper-V allows an unauthorized attacker to execute code locally | 8.4 High | Jun 9, 2026 |
| CVE-2026-45639 | Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network | 7.5 High | Jun 9, 2026 |
| CVE-2026-45640 | Use after free in Windows Bluetooth Port Driver allows an authorized attacker to elevate privileges locally | 7.0 High | Jun 9, 2026 |
| CVE-2026-45605 | Use after free in Windows Bluetooth Service allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-45487 | Time-of-check time-of-use (TOCTOU) race condition in Program Compatibility Assistant Service allows an authorized… | 7.8 High | Jun 9, 2026 |
| CVE-2026-34335 | Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges… | 7.0 High | Jun 9, 2026 |
| CVE-2026-40404 | Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability | 7.8 High | Jun 9, 2026 |
| CVE-2026-33828 | Trust boundary violation in Windows Attestation allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-40409 | Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability | 7.8 High | Jun 9, 2026 |
| CVE-2026-41108 | Heap-based buffer overflow in Microsoft Windows DNS allows an authorized attacker to elevate privileges locally | 7.0 High | Jun 9, 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