Known vulnerabilities in Microsoft Windows Server 2022
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CVE list
| CVE | Summary | Score | Published |
|---|---|---|---|
| CVE-2026-42983 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-44802 | Use after free in Windows DWM Core Library allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-44815 | Stack-based buffer overflow in Windows DHCP Client allows an unauthorized attacker to execute code over a network | 9.8 Critical | Jun 9, 2026 |
| CVE-2026-44799 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 7.5 High | Jun 9, 2026 |
| CVE-2026-42992 | Heap-based buffer overflow in Remote Desktop Client allows an unauthorized attacker to execute code over a network | 7.5 High | Jun 9, 2026 |
| CVE-2026-44805 | Use after free in Windows Network Controller (NC) Host Agent allows an authorized attacker to deny service locally | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-44810 | Improper authentication in Windows Cryptographic Services allows an unauthorized attacker to elevate privileges locally | 8.4 High | Jun 9, 2026 |
| CVE-2026-42989 | Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate… | 7.8 High | Jun 9, 2026 |
| CVE-2026-42991 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push… | 7.8 High | Jun 9, 2026 |
| CVE-2026-42979 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push… | 7.8 High | Jun 9, 2026 |
| CVE-2026-42977 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push… | 7.8 High | Jun 9, 2026 |
| CVE-2026-42978 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push… | 7.8 High | Jun 9, 2026 |
| CVE-2026-42986 | Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally | 7.8 High | Jun 9, 2026 |
| CVE-2026-42981 | Integer underflow (wrap or wraparound) in Windows Performance Monitor allows an unauthorized attacker to execute code… | 8.1 High | Jun 9, 2026 |
| CVE-2026-42974 | Integer overflow or wraparound in Windows Performance Monitor allows an unauthorized attacker to execute code over a… | 8.1 High | Jun 9, 2026 |
| CVE-2026-42984 | Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally | 7.0 High | Jun 9, 2026 |
| CVE-2026-42973 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker… | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42970 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker… | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42971 | Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker… | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42969 | Use of uninitialized resource in Windows Push Notifications allows an authorized attacker to disclose information… | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42972 | Exposure of sensitive information to an unauthorized actor in Windows Hyper-V allows an authorized attacker to… | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42968 | Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose information locally | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42914 | Out-of-bounds read in Windows Kerberos allows an authorized attacker to deny service over a network | 5.3 Medium | Jun 9, 2026 |
| CVE-2026-42915 | Incorrect calculation of buffer size in Windows VMSwitch allows an authorized attacker to deny service locally | 5.5 Medium | Jun 9, 2026 |
| CVE-2026-42912 | Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Telephony Service… | 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 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
Windows Server 2012 (Server Core installation) 3732