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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 58 of 183
CVE-2026-44801P3HIGHCVSS 7.5fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-44801 [HIGH] CWE-416 CVE-2026-44801: Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a netwo Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-62759P3HIGHCVSS 7.5fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-62759 [HIGH] CWE-290 CVE-2026-62759: Authentication bypass by spoofing in Windows Netlogon allows an unauthorized attacker to perform spo Authentication bypass by spoofing in Windows Netlogon allows an unauthorized attacker to perform spoofing over an adjacent network.
nvd
CVE-2026-85811P3HIGHCVSS 7.5fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-85811 [HIGH] CWE-416 CVE-2026-85811: Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over a Use after free in Network Policy Server (NPS) allows an unauthorized attacker to execute code over an adjacent network.
nvd
CVE-2025-55681P3HIGHCVSS 7.8fixed in 10.0.26100.6899≥ 10.0.26100.0, < 10.0.26100.68992025-10-14
CVE-2025-55681 [HIGH] CWE-125 CVE-2025-55681: Out-of-bounds read in Windows DWM allows an authorized attacker to elevate privileges locally. Out-of-bounds read in Windows DWM allows an authorized attacker to elevate privileges locally.
nvd
CVE-2024-43623P3HIGHCVSS 7.8fixed in 10.0.26100.2314≥ 10.0.26100.0, < 10.0.26100.23142024-11-12
CVE-2024-43623 [HIGH] CWE-190 CVE-2024-43623: Windows NT OS Kernel Elevation of Privilege Vulnerability Windows NT OS Kernel Elevation of Privilege Vulnerability
nvd
CVE-2025-47986P3HIGHCVSS 8.8fixed in 10.0.26100.4652≥ 10.0.26100.0, < 10.0.26100.46522025-07-08
CVE-2025-47986 [HIGH] CWE-416 CVE-2025-47986: Use after free in Universal Print Management Service allows an authorized attacker to elevate privil Use after free in Universal Print Management Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-58716P3HIGHCVSS 8.8≤ 10.0.26100.6899≥ 10.0.26100.0, < 10.0.26100.68992025-10-14
CVE-2025-58716 [HIGH] CWE-20 CVE-2025-58716: Improper input validation in Microsoft Windows Speech allows an authorized attacker to elevate privi Improper input validation in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
nvd
CVE-2025-49723P3HIGHCVSS 8.8fixed in 10.0.26100.4652≥ 10.0.26100.0, < 10.0.26100.46522025-07-08
CVE-2025-49723 [HIGH] CWE-862 CVE-2025-49723: Missing authorization in Windows StateRepository API allows an authorized attacker to perform tamper Missing authorization in Windows StateRepository API allows an authorized attacker to perform tampering locally.
nvd
CVE-2025-60705P3HIGHCVSS 7.8fixed in 10.0.26100.7092≥ 10.0.26100.0, < 10.0.26100.71712025-11-11
CVE-2025-60705 [HIGH] CWE-284 CVE-2025-60705: Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker t Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-50429P3HIGHCVSS 8.2fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-50429 [HIGH] CWE-125 CVE-2026-50429: Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a Out-of-bounds read in Windows Kernel allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-56179P3HIGHCVSS 8.3fixed in 10.0.26100.33222≥ 10.0.26100.0, < 10.0.26100.332962026-08-11
CVE-2026-56179 [HIGH] CWE-346 CVE-2026-56179: Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.
nvd
CVE-2026-56181P3HIGHCVSS 8.3fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-56181 [HIGH] CWE-346 CVE-2026-56181: Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker Origin validation error in Windows Network Address Translation (NAT) allows an unauthorized attacker to perform spoofing over an adjacent network.
nvd
CVE-2026-47652P3HIGHCVSS 8.2fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-47652 [HIGH] CWE-122 CVE-2026-47652: Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally. Heap-based buffer overflow in Windows Hyper-V allows an authorized attacker to execute code locally.
nvd
CVE-2026-69322P3HIGHCVSS 8.0fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69322 [HIGH] CWE-415 CVE-2026-69322: Double free in Microsoft Windows Search Component allows an authorized attacker to elevate privilege Double free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-69427P3HIGHCVSS 8.0fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69427 [HIGH] CWE-125 CVE-2026-69427: Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a Out-of-bounds read in Windows VOLSNAP.SYS allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2025-53779P3HIGHCVSS 7.2fixed in 10.0.26100.4851≥ 10.0.26100.0, < 10.0.26100.49462025-08-12
CVE-2025-53779 [HIGH] CWE-23 CVE-2025-53779: Relative path traversal in Windows Kerberos allows an authorized attacker to elevate privileges over Relative path traversal in Windows Kerberos allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-83838P3HIGHCVSS 8.0fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-83838 [HIGH] CWE-191 CVE-2026-83838: Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacke Integer underflow (wrap or wraparound) in Windows Bluetooth A2DP driver allows an authorized attacker to elevate privileges over an adjacent network.
nvd
CVE-2026-34332P3HIGHCVSS 8.0fixed in 10.0.26100.32772≥ 10.0.26100.0, < 10.0.26100.328602026-05-12
CVE-2026-34332 [HIGH] CWE-416 CVE-2026-34332: Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a n Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to execute code over a network.
nvd
CVE-2025-53149P3HIGHCVSS 7.8fixed in 10.0.26100.4851≥ 10.0.26100.0, < 10.0.26100.49462025-08-12
CVE-2025-53149 [HIGH] CWE-122 CVE-2025-53149: 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-2025-24063P3HIGHCVSS 7.8fixed in 10.0.26100.4061≥ 10.0.26100.0, < 10.0.26100.40612025-05-13
CVE-2025-24063 [HIGH] CWE-122 CVE-2025-24063: Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges loc Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
nvd
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Microsoft Windows Server 2025 vulnerabilities | cvebase