Known vulnerabilities in Microsoft Windows Server 2025 (Server Core installation)
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-42828 | Buffer over-read in Windows Projected File System Filter Driver allows an authorized attacker to elevate privileges… | 7.8 High | Jun 9, 2026 |
| CVE-2026-48583 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-48578 | Improper access control in Windows Secure Boot allows an authorized attacker to elevate privileges locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-48575 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-48576 | No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-48570 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-48573 | No cwe for this issue in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-48566 | Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-48568 | Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally | 7.9 High | Jun 9, 2026 |
| CVE-2026-47654 | Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 7.5 High | Jun 9, 2026 |
| CVE-2026-48563 | 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-2026-47288 | Integer overflow or wraparound in Windows Kerberos allows an authorized attacker to execute code over an adjacent… | 7.1 High | 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-2026-45648 | Stack-based buffer overflow in Active Directory Domain Services allows an authorized attacker to execute code over a… | 8.8 High | 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 |
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