Microsoft Windows Server 2025 vulnerabilities
3,648 known vulnerabilities affecting microsoft/windows_server_2025.
Total CVEs
3,648
CISA KEV
42
actively exploited
Public exploits
32
Exploited in wild
50
Severity breakdown
CRITICAL131HIGH2617MEDIUM891LOW9
Vulnerabilities
Page 73 of 183
CVE-2025-55231P3HIGHCVSS 7.5fixed in 10.0.26100.6563≥ 10.0.26100.0, < 10.0.26100.46522025-08-21
CVE-2025-55231 [HIGH] CWE-362 CVE-2025-55231: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Storage allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-83739P3HIGHCVSS 7.5fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-83739 [HIGH] CWE-416 CVE-2026-83739: Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an
Use after free in Windows Bluetooth Service allows an unauthorized attacker to execute code over an adjacent network.
nvd
CVE-2026-69347P3HIGHCVSS 7.4fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69347 [HIGH] CWE-122 CVE-2026-69347: Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to execute cod
Heap-based buffer overflow in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.
nvd
CVE-2024-43629P3HIGHCVSS 7.8fixed in 10.0.26100.2314≥ 10.0.26100.0, < 10.0.26100.23142024-11-12
CVE-2024-43629 [HIGH] CWE-822 CVE-2024-43629: Windows DWM Core Library Elevation of Privilege Vulnerability
Windows DWM Core Library Elevation of Privilege Vulnerability
nvd
CVE-2025-21420P3HIGHCVSS 7.8fixed in 10.0.26100.3194≥ 10.0.26100.0, < 10.0.26100.31942025-02-11
CVE-2025-21420 [HIGH] CWE-59 CVE-2025-21420: Windows Disk Cleanup Tool Elevation of Privilege Vulnerability
Windows Disk Cleanup Tool Elevation of Privilege Vulnerability
nvd
CVE-2025-21292P3HIGHCVSS 8.8fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21292 [HIGH] CWE-94 CVE-2025-21292: Windows Search Service Elevation of Privilege Vulnerability
Windows Search Service Elevation of Privilege Vulnerability
nvd
CVE-2026-62702P3HIGHCVSS 8.6fixed in 10.0.26100.33222≥ 10.0.26100.0, < 10.0.26100.332962026-08-11
CVE-2026-62702 [HIGH] CWE-476 CVE-2026-62702: Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service
Null pointer dereference in Windows Graphics Kernel allows an unauthorized attacker to deny service over a network.
nvd
CVE-2025-49687P3HIGHCVSS 8.8fixed in 10.0.26100.4652≥ 10.0.26100.0, < 10.0.26100.46522025-07-08
CVE-2025-49687 [HIGH] CWE-125 CVE-2025-49687: Out-of-bounds read in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate p
Out-of-bounds read in Microsoft Input Method Editor (IME) allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-27737P3HIGHCVSS 8.6fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-27737 [HIGH] CWE-20 CVE-2025-27737: Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass
Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass a security feature locally.
nvd
CVE-2025-26673P3HIGHCVSS 7.5fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-26673 [HIGH] CWE-400 CVE-2025-26673: Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an
Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
nvd
CVE-2025-27469P3HIGHCVSS 7.5fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-27469 [HIGH] CWE-400 CVE-2025-27469: Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an
Uncontrolled resource consumption in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to deny service over a network.
nvd
CVE-2025-33054P3HIGHCVSS 8.1fixed in 10.0.26100.4652≥ 10.0.26100.0, < 10.0.26100.46522025-07-08
CVE-2025-33054 [HIGH] CWE-357 CVE-2025-33054: Insufficient UI warning of dangerous operations in Remote Desktop Client allows an unauthorized atta
Insufficient UI warning of dangerous operations in Remote Desktop Client allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2025-49691P3HIGHCVSS 8.0fixed in 10.0.26100.4652≥ 10.0.26100.0, < 10.0.26100.46522025-07-08
CVE-2025-49691 [HIGH] CWE-122 CVE-2025-49691: Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over an
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over an adjacent network.
nvd
CVE-2025-50168P3HIGHCVSS 7.8fixed in 10.0.26100.4851≥ 10.0.26100.0, < 10.0.26100.49462025-08-12
CVE-2025-50168 [HIGH] CWE-122 CVE-2025-50168: Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an au
Access of resource using incompatible type ('type confusion') in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-20846P3HIGHCVSS 7.5fixed in 10.0.26100.32313≥ 10.0.26100.0, < 10.0.26100.323702026-02-10
CVE-2026-20846 [HIGH] CWE-126 CVE-2026-20846: Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network.
Buffer over-read in Windows GDI+ allows an unauthorized attacker to deny service over a network.
nvd
CVE-2026-69733P3HIGHCVSS 7.8fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-69733 [HIGH] CWE-426 CVE-2026-69733: Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69882P3HIGHCVSS 7.8fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-69882 [HIGH] CWE-426 CVE-2026-69882: Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
Untrusted search path in Windows Update allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-69923P3HIGHCVSS 7.8fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-69923 [HIGH] CWE-427 CVE-2026-69923: Uncontrolled search path element in Windows AI allows an authorized attacker to elevate privileges l
Uncontrolled search path element in Windows AI allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-24995P3HIGHCVSS 7.8fixed in 10.0.26100.3403≥ 10.0.26100.0, < 10.0.26100.34762025-03-11
CVE-2025-24995 [HIGH] CWE-122 CVE-2025-24995: Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacke
Heap-based buffer overflow in Kernel Streaming WOW Thunk Service Driver allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-83665P3HIGHCVSS 7.5fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-83665 [HIGH] CWE-476 CVE-2026-83665: Null pointer dereference in Windows DHCP Server allows an unauthorized attacker to deny service over
Null pointer dereference in Windows DHCP Server allows an unauthorized attacker to deny service over a network.
nvd