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
47
Severity breakdown
CRITICAL40HIGH1216MEDIUM441LOW9
Vulnerabilities
Page 75 of 86
CVE-2026-45594P4MEDIUMCVSS 5.5fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-45594 [MEDIUM] CWE-200 CVE-2026-45594: Exposure of sensitive information to an unauthorized actor in Windows Application Identity (AppID) S
Exposure of sensitive information to an unauthorized actor in Windows Application Identity (AppID) Subsystem allows an authorized attacker to disclose information locally.
nvd
CVE-2025-59184P4MEDIUMCVSS 5.5≤ 10.0.26100.6899≥ 10.0.26100.0, < 10.0.26100.68992025-10-14
CVE-2025-59184 [MEDIUM] CWE-200 CVE-2025-59184: Exposure of sensitive information to an unauthorized actor in Windows High Availability Services all
Exposure of sensitive information to an unauthorized actor in Windows High Availability Services allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50420P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-50420 [MEDIUM] CWE-125 CVE-2026-50420: Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information local
Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to disclose information locally.
nvd
CVE-2025-59260P4MEDIUMCVSS 5.5≤ 10.0.26100.6899≥ 10.0.26100.0, < 10.0.26100.68992025-10-14
CVE-2025-59260 [MEDIUM] CWE-200 CVE-2025-59260: Exposure of sensitive information to an unauthorized actor in Microsoft Failover Cluster Virtual Dri
Exposure of sensitive information to an unauthorized actor in Microsoft Failover Cluster Virtual Driver allows an authorized attacker to disclose information locally.
nvd
CVE-2026-45634P4MEDIUMCVSS 5.5fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-45634 [MEDIUM] CWE-125 CVE-2026-45634: Out-of-bounds read in Windows DHCP Server allows an authorized attacker to disclose information loca
Out-of-bounds read in Windows DHCP Server allows an authorized attacker to disclose information locally.
nvd
CVE-2026-34328P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-34328 [MEDIUM] CWE-200 CVE-2026-34328: Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an author
Exposure of sensitive information to an unauthorized actor in Windows Audio Service allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50350P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-50350 [MEDIUM] CWE-200 CVE-2026-50350: Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driv
Exposure of sensitive information to an unauthorized actor in Windows Trusted Runtime Interface Driver allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50483P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-50483 [MEDIUM] CWE-200 CVE-2026-50483: Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an
Exposure of sensitive information to an unauthorized actor in Microsoft Graphics Component allows an authorized attacker to disclose information locally.
nvd
CVE-2026-32212P4MEDIUMCVSS 5.5fixed in 10.0.26100.32690≥ 10.0.26100.0, < 10.0.26100.326902026-04-14
CVE-2026-32212 [MEDIUM] CWE-59 CVE-2026-32212: Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll)
Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
nvd
CVE-2026-40422P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-40422 [MEDIUM] CWE-908 CVE-2026-40422: Use of uninitialized resource in Windows File Explorer allows an authorized attacker to disclose inf
Use of uninitialized resource in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50401P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-50401 [MEDIUM] CWE-125 CVE-2026-50401: Out-of-bounds read in Windows Cloud Files Mini Filter Driver allows an authorized attacker to disclo
Out-of-bounds read in Windows Cloud Files Mini Filter Driver allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50455P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-50455 [MEDIUM] CWE-908 CVE-2026-50455: Use of uninitialized resource in Universal Plug and Play (upnp.dll) allows an authorized attacker to
Use of uninitialized resource in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
nvd
CVE-2026-58638P4MEDIUMCVSS 5.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-58638 [MEDIUM] CWE-325 CVE-2026-58638: Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security
Missing cryptographic step in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.
nvd
CVE-2026-32214P4MEDIUMCVSS 5.5fixed in 10.0.26100.32690≥ 10.0.26100.0, < 10.0.26100.326902026-04-14
CVE-2026-32214 [MEDIUM] CWE-284 CVE-2026-32214: Improper access control in Universal Plug and Play (upnp.dll) allows an authorized attacker to discl
Improper access control in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
nvd
CVE-2026-45655P4MEDIUMCVSS 5.3fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-45655 [MEDIUM] CWE-693 CVE-2026-45655: Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a securi
Protection mechanism failure in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.
nvd
CVE-2025-21226P4MEDIUMCVSS 6.6fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21226 [MEDIUM] CWE-125 CVE-2025-21226: Windows Digital Media Elevation of Privilege Vulnerability
Windows Digital Media Elevation of Privilege Vulnerability
nvd
CVE-2025-21260P4MEDIUMCVSS 6.6fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21260 [MEDIUM] CWE-125 CVE-2025-21260: Windows Digital Media Elevation of Privilege Vulnerability
Windows Digital Media Elevation of Privilege Vulnerability
nvd
CVE-2025-21256P4MEDIUMCVSS 6.6fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21256 [MEDIUM] CWE-122 CVE-2025-21256: Windows Digital Media Elevation of Privilege Vulnerability
Windows Digital Media Elevation of Privilege Vulnerability
nvd
CVE-2025-21249P4MEDIUMCVSS 6.6fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21249 [MEDIUM] CWE-125 CVE-2025-21249: Windows Digital Media Elevation of Privilege Vulnerability
Windows Digital Media Elevation of Privilege Vulnerability
nvd
CVE-2025-21228P4MEDIUMCVSS 6.6fixed in 10.0.26100.2894≥ 10.0.26100.0, < 10.0.26100.28942025-01-14
CVE-2025-21228 [MEDIUM] CWE-125 CVE-2025-21228: Windows Digital Media Elevation of Privilege Vulnerability
Windows Digital Media Elevation of Privilege Vulnerability
nvd