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Microsoft Windows Server 2025 vulnerabilities

1,706 known vulnerabilities affecting microsoft/windows_server_2025.

Total CVEs
1,706
CISA KEV
38
actively exploited
Public exploits
32
Exploited in wild
46
Severity breakdown
CRITICAL40HIGH1216MEDIUM441LOW9

Vulnerabilities

Page 47 of 86
CVE-2025-21180P3HIGHCVSS 7.8fixed in 10.0.26100.3403fixed in 10.0.26100.3476+1 more2025-03-11
CVE-2025-21180 [HIGH] CWE-122 CVE-2025-21180: Heap-based buffer overflow in Windows exFAT File System allows an unauthorized attacker to execute c Heap-based buffer overflow in Windows exFAT File System allows an unauthorized attacker to execute code locally.
nvd
CVE-2025-32724P3HIGHCVSS 7.5fixed in 10.0.26100.4270≥ 10.0.26100.0, < 10.0.26100.43492025-06-10
CVE-2025-32724 [HIGH] CWE-400 CVE-2025-32724: Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allo Uncontrolled resource consumption in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
nvd
CVE-2025-27729P3HIGHCVSS 7.8fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-27729 [HIGH] CWE-416 CVE-2025-27729: Use after free in Windows Shell allows an unauthorized attacker to execute code locally. Use after free in Windows Shell allows an unauthorized attacker to execute code locally.
nvd
CVE-2024-49114P3HIGHCVSS 7.8fixed in 10.0.26100.2605≥ 10.0.26100.0, < 10.0.26100.26052024-12-12
CVE-2024-49114 [HIGH] CWE-820 CVE-2024-49114: Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability
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CVE-2025-21315P3HIGHCVSS 7.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21315 [HIGH] CWE-416 CVE-2025-21315: Microsoft Brokering File System Elevation of Privilege Vulnerability Microsoft Brokering File System Elevation of Privilege Vulnerability
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CVE-2025-27739P3HIGHCVSS 7.8fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-27739 [HIGH] CWE-822 CVE-2025-27739: Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges Untrusted pointer dereference in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-27728P3HIGHCVSS 7.8fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-27728 [HIGH] CWE-125 CVE-2025-27728: Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privilege Out-of-bounds read in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-21359P3HIGHCVSS 7.8fixed in 10.0.26100.3194≥ 10.0.26100.0, < 10.0.26100.31942025-02-11
CVE-2025-21359 [HIGH] CWE-284 CVE-2025-21359: Windows Kernel Security Feature Bypass Vulnerability Windows Kernel Security Feature Bypass Vulnerability
nvd
CVE-2026-48575P3HIGHCVSS 7.9fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-48575 [HIGH] CWE-693 CVE-2026-48575: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2026-48570P3HIGHCVSS 7.9fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-48570 [HIGH] CWE-693 CVE-2026-48570: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2026-48568P3HIGHCVSS 7.9fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-48568 [HIGH] CWE-693 CVE-2026-48568: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2026-45588P3HIGHCVSS 7.9fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-45588 [HIGH] CWE-693 CVE-2026-45588: Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a securi Protection mechanism failure in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2025-26675P3HIGHCVSS 7.8fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-26675 [HIGH] CWE-125 CVE-2025-26675: Out-of-bounds read in Windows Subsystem for Linux allows an authorized attacker to elevate privilege Out-of-bounds read in Windows Subsystem for Linux allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-59200P3HIGHCVSS 7.7≤ 10.0.26100.6899≥ 10.0.26100.0, < 10.0.26100.68992025-10-14
CVE-2025-59200 [HIGH] CWE-73 CVE-2025-59200: Concurrent execution using shared resource with improper synchronization ('race condition') in Data Concurrent execution using shared resource with improper synchronization ('race condition') in Data Sharing Service Client allows an unauthorized attacker to perform spoofing locally.
nvd
CVE-2026-48578P3HIGHCVSS 7.9fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-48578 [HIGH] CWE-284 CVE-2026-48578: Improper access control in Windows Secure Boot allows an authorized attacker to elevate privileges l Improper access control in Windows Secure Boot allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-26639P3HIGHCVSS 7.8fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-26639 [HIGH] CWE-122 CVE-2025-26639: Integer overflow or wraparound in Windows USB Print Driver allows an authorized attacker to elevate Integer overflow or wraparound in Windows USB Print Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-24059P3HIGHCVSS 7.8fixed in 10.0.26100.3403fixed in 10.0.26100.3476+1 more2025-03-11
CVE-2025-24059 [HIGH] CWE-125 CVE-2025-24059: Incorrect conversion between numeric types in Windows Common Log File System Driver allows an author Incorrect conversion between numeric types in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-21241P3HIGHCVSS 7.0fixed in 10.0.26100.32313≥ 10.0.26100.0, < 10.0.26100.323702026-02-10
CVE-2026-21241 [HIGH] CWE-416 CVE-2026-21241: Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to ele Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-53723P3HIGHCVSS 7.8fixed in 10.0.26100.4851≥ 10.0.26100.0, < 10.0.26100.49462025-08-12
CVE-2025-53723 [HIGH] CWE-122 CVE-2025-53723: Numeric truncation error in Windows Hyper-V allows an authorized attacker to elevate privileges loca Numeric truncation error in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
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CVE-2025-32718P3HIGHCVSS 7.8fixed in 10.0.26100.4270≥ 10.0.26100.0, < 10.0.26100.43492025-06-10
CVE-2025-32718 [HIGH] CWE-122 CVE-2025-32718: Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges lo Integer overflow or wraparound in Windows SMB allows an authorized attacker to elevate privileges locally.
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Microsoft Windows Server 2025 vulnerabilities | cvebase