Known vulnerabilities in Microsoft Windows Server 2025 (Server Core installation)
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-70011 | Out-of-bounds read in Windows IP Over USB Service allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70024 | Stack-based buffer overflow in Windows Internet Information Services allows an unauthorized attacker to execute code… | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-70038 | Use after free in Windows iSCSI allows an unauthorized attacker to execute code over a network | 8.1 High | Oct 13, 2026 |
| CVE-2026-70134 | Use after free in Windows Event Tracing allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-70044 | Out-of-bounds read in Microsoft Windows Media Foundation allows an unauthorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70068 | Heap-based buffer overflow in Windows Client-Side Caching (CSC) Service allows an unauthorized attacker to elevate… | 8.8 High | Oct 13, 2026 |
| CVE-2026-70045 | Use after free in Windows Work Folders allows an authorized attacker to elevate privileges locally | 7.0 High | Oct 13, 2026 |
| CVE-2026-70137 | Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to disclose… | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-70102 | Use after free in Windows Spaceport.sys allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-70131 | Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to elevate privileges… | 7.8 High | Oct 13, 2026 |
| CVE-2026-69955 | Out-of-bounds read in Windows Client for NFS allows an unauthorized attacker to disclose information over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-69940 | Out-of-bounds read in Windows Client for NFS allows an unauthorized attacker to disclose information over a network | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-70005 | Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security… | 5.9 Medium | Oct 13, 2026 |
| CVE-2026-69949 | Heap-based buffer overflow in Windows Client for NFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-69977 | Use after free in Quality Windows Audio/Video Experience (QWAVE) service allows an authorized attacker to elevate… | 7.0 High | Oct 13, 2026 |
| CVE-2026-70008 | Integer overflow or wraparound in Windows IP Over USB Service allows an authorized attacker to elevate privileges… | 7.8 High | Oct 13, 2026 |
| CVE-2026-69982 | Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to bypass a security… | 5.9 Medium | Oct 13, 2026 |
| CVE-2026-70113 | Integer overflow or wraparound in Windows Client for NFS allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-69923 | Uncontrolled search path element in Windows AI allows an authorized attacker to elevate privileges locally | 7.8 High | Oct 13, 2026 |
| CVE-2026-88143 | Heap-based buffer overflow in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges… | 6.7 Medium | Oct 13, 2026 |
| CVE-2026-88146 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Background… | 7.0 High | Oct 13, 2026 |
| CVE-2026-88137 | Files or directories accessible to external parties in WebDAV allows an authorized attacker to disclose information over… | 6.5 Medium | Oct 13, 2026 |
| CVE-2026-88140 | Out-of-bounds read in Windows Key Storage Provider allows an authorized attacker to disclose information locally | 5.5 Medium | Oct 13, 2026 |
| CVE-2026-88102 | Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network | 9.8 Critical | Oct 13, 2026 |
| CVE-2026-88136 | Improper resolution of path equivalence in WebDAV allows an authorized attacker to execute code over a network | 8.8 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 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