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 83 of 183
CVE-2026-20930P3HIGHCVSS 7.8fixed in 10.0.26100.32690≥ 10.0.26100.0, < 10.0.26100.326902026-04-14
CVE-2026-20930 [HIGH] CWE-362 CVE-2026-20930: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Management Services allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-42979P3HIGHCVSS 7.8fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-42979 [HIGH] CWE-362 CVE-2026-42979: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-42977P3HIGHCVSS 7.8fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-42977 [HIGH] CWE-362 CVE-2026-42977: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-26167P3HIGHCVSS 7.8fixed in 10.0.26100.32690≥ 10.0.26100.0, < 10.0.26100.326902026-04-14
CVE-2026-26167 [HIGH] CWE-362 CVE-2026-26167: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-42991P3HIGHCVSS 7.8fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-42991 [HIGH] CWE-362 CVE-2026-42991: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-26168P3HIGHCVSS 7.8fixed in 10.0.26100.32690≥ 10.0.26100.0, < 10.0.26100.326902026-04-14
CVE-2026-26168 [HIGH] CWE-362 CVE-2026-26168: Concurrent execution using shared resource with improper synchronization ('race condition') in Windo
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
nvd
CVE-2026-62782P3HIGHCVSS 7.5fixed in 10.0.26100.33222≥ 10.0.26100.0, < 10.0.26100.332962026-08-11
CVE-2026-62782 [HIGH] CWE-125 CVE-2026-62782: Out-of-bounds read in Windows SMB Client allows an unauthorized attacker to disclose information ove
Out-of-bounds read in Windows SMB Client allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-58539P3HIGHCVSS 7.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-58539 [HIGH] CWE-125 CVE-2026-58539: Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a net
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-57979P3HIGHCVSS 7.5fixed in 10.0.26100.33158≥ 10.0.26100.0, < 10.0.26100.331582026-07-14
CVE-2026-57979 [HIGH] CWE-125 CVE-2026-57979: Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a net
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-85797P3HIGHCVSS 7.5fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-85797 [HIGH] CWE-20 CVE-2026-85797: Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a net
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-45639P3HIGHCVSS 7.5fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-45639 [HIGH] CWE-125 CVE-2026-45639: Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a net
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-42908P3HIGHCVSS 7.5fixed in 10.0.26100.32995≥ 10.0.26100.0, < 10.0.26100.329952026-06-09
CVE-2026-42908 [HIGH] CWE-125 CVE-2026-42908: Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a net
Out-of-bounds read in Windows RDP allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2025-55326P3HIGHCVSS 7.5fixed in 10.0.26100.6899≥ 10.0.26100.0, < 10.0.26100.68992025-10-14
CVE-2025-55326 [HIGH] CWE-416 CVE-2025-55326: Use after free in Connected Devices Platform Service (Cdpsvc) allows an unauthorized attacker to exe
Use after free in Connected Devices Platform Service (Cdpsvc) allows an unauthorized attacker to execute code over a network.
nvd
CVE-2026-70124P3HIGHCVSS 7.5fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-70124 [HIGH] CWE-125 CVE-2026-70124: Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information ov
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-69930P3HIGHCVSS 7.5fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69930 [HIGH] CWE-125 CVE-2026-69930: Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information ov
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-69929P3HIGHCVSS 7.5fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69929 [HIGH] CWE-125 CVE-2026-69929: Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information ov
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2026-69803P3HIGHCVSS 7.5fixed in 10.0.26100.33438≥ 10.0.26100.0, < 10.0.26100.334382026-09-08
CVE-2026-69803 [HIGH] CWE-125 CVE-2026-69803: Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information ov
Out-of-bounds read in Windows DHCP Server allows an unauthorized attacker to disclose information over a network.
nvd
CVE-2025-27484P3HIGHCVSS 7.5fixed in 10.0.26100.3775≥ 10.0.26100.0, < 10.0.26100.37752025-04-08
CVE-2025-27484 [HIGH] CWE-591 CVE-2025-27484: Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device
Sensitive data storage in improperly locked memory in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges over a network.
nvd
CVE-2026-85324P3HIGHCVSS 7.5fixed in 10.0.26100.33650≥ 10.0.26100.0, < 10.0.26100.336502026-10-13
CVE-2026-85324 [HIGH] CWE-789 CVE-2026-85324: Memory allocation with excessive size value in Active Directory Federation Services (AD FS) allows a
Memory allocation with excessive size value in Active Directory Federation Services (AD FS) allows an unauthorized attacker to deny service over a network.
nvd
CVE-2026-25167P3HIGHCVSS 7.4fixed in 10.0.26100.32463≥ 10.0.26100.0, < 10.0.26100.325222026-03-10
CVE-2026-25167 [HIGH] CWE-416 CVE-2026-25167: Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privile
Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.
nvd