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 30 of 183
CVE-2024-49118P3HIGHCVSS 8.1fixed in 10.0.26100.2605≥ 10.0.26100.0, < 10.0.26100.26052024-12-12
CVE-2024-49118 [HIGH] CWE-416 CVE-2024-49118: Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
Microsoft Message Queuing (MSMQ) Remote Code Execution Vulnerability
nvd
CVE-2024-49127P3HIGHCVSS 8.1fixed in 10.0.26100.2605≥ 10.0.26100.0, < 10.0.26100.26052024-12-12
CVE-2024-49127 [HIGH] CWE-416 CVE-2024-49127: Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability
nvd
CVE-2026-20856P3HIGHCVSS 8.1fixed in 10.0.26100.32230≥ 10.0.26100.0, < 10.0.26100.322302026-01-13
CVE-2026-20856 [HIGH] CWE-20 CVE-2026-20856: Improper input validation in Windows Server Update Service allows an unauthorized attacker to execut
Improper input validation in Windows Server Update Service allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-29810P3HIGHCVSS 7.5fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-29810 [HIGH] CWE-284 CVE-2025-29810: Improper access control in Active Directory Domain Services allows an authorized attacker to elevate
Improper access control in Active Directory Domain Services allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-83674P3HIGHCVSS 8.1fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-83674 [HIGH] CWE-1390 CVE-2026-83674: Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker
Weak authentication in Active Directory Federation Services (AD FS) allows an unauthorized attacker to perform spoofing over a network.
nvd
CVE-2026-78444P3HIGHCVSS 8.1fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-78444 [HIGH] CWE-822 CVE-2026-78444: Untrusted pointer dereference in Windows Failover Cluster allows an unauthorized attacker to execute
Untrusted pointer dereference in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-70342P3HIGHCVSS 8.1fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-70342 [HIGH] CWE-416 CVE-2026-70342: Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to e
Use after free in Windows Ancillary Function Driver for WinSock allows an unauthorized attacker to elevate privileges over a network.
nvd
CVE-2026-71331P3HIGHCVSS 8.1fixed in 10.0.26100.33296≥ 10.0.26100.0, < 10.0.26100.332962026-08-11
CVE-2026-71331 [HIGH] CWE-122 CVE-2026-71331: Integer overflow or wraparound in Windows Device Health Attestation (DHA) allows an unauthorized att
Integer overflow or wraparound in Windows Device Health Attestation (DHA) allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-65789P3HIGHCVSS 8.1fixed in 10.0.26100.33222≥ 10.0.26100.0, < 10.0.26100.332962026-08-11
CVE-2026-65789 [HIGH] CWE-416 CVE-2026-65789: Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-85926P3HIGHCVSS 8.1fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-85926 [HIGH] CWE-416 CVE-2026-85926: Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to
Use after free in Windows Secure Socket Tunneling Protocol (SSTP) allows an unauthorized attacker to execute code over a network.
nvd
CVE-2025-62452P3HIGHCVSS 8.0fixed in 10.0.26100.7092≥ 10.0.26100.0, < 10.0.26100.71712025-11-11
CVE-2025-62452 [HIGH] CWE-122 CVE-2025-62452: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
nvd
CVE-2025-60715P3HIGHCVSS 8.0fixed in 10.0.26100.7092≥ 10.0.26100.0, < 10.0.26100.71712025-11-11
CVE-2025-60715 [HIGH] CWE-122 CVE-2025-60715: Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized
Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.
nvd
CVE-2026-42987P3HIGHCVSS 8.1fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-42987 [HIGH] CWE-416 CVE-2026-42987: Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a
Use after free in Windows Deployment Services allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-62778P3HIGHCVSS 8.1fixed in 10.0.26100.33222≥ 10.0.26100.0, < 10.0.26100.332962026-08-11
CVE-2026-62778 [HIGH] CWE-362 CVE-2026-62778: Use after free in Windows DNS allows an unauthorized attacker to elevate privileges over a network.
Use after free in Windows DNS allows an unauthorized attacker to elevate privileges over a network.
nvd
CVE-2026-42900P3HIGHCVSS 8.1fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-42900 [HIGH] CWE-362 CVE-2026-42900: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows App Store allows an unauthorized attacker to elevate privileges over a network.
nvd
CVE-2026-69462P3HIGHCVSS 8.0fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69462 [HIGH] CWE-122 CVE-2026-69462: Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privi
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-68894P3HIGHCVSS 8.0fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-68894 [HIGH] CWE-122 CVE-2026-68894: Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privi
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-68876P3HIGHCVSS 8.0fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-68876 [HIGH] CWE-122 CVE-2026-68876: Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized a
Heap-based buffer overflow in Windows Program Compatibility Assistant Service allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-69271P3HIGHCVSS 8.0fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69271 [HIGH] CWE-122 CVE-2026-69271: Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privil
Heap-based buffer overflow in Microsoft Standard XPS allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-69363P3HIGHCVSS 8.0fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.334382026-10-13
CVE-2026-69363 [HIGH] CWE-122 CVE-2026-69363: Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privi
Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges over a network.
nvd