Microsoft Windows Server 2016 vulnerabilities
4,536 known vulnerabilities affecting microsoft/windows_server_2016.
Total CVEs
4,536
CISA KEV
116
actively exploited
Public exploits
172
Exploited in wild
176
Severity breakdown
CRITICAL135HIGH3181MEDIUM1198LOW22
Vulnerabilities
Page 189 of 227
CVE-2026-42973P4MEDIUMCVSS 5.5fixed in 10.0.14393.9234≥ 10.0.14393.0, < 10.0.14393.92342026-06-09
CVE-2026-42973 [MEDIUM] CWE-200 CVE-2026-42973: Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an a
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
nvd
CVE-2026-42970P4MEDIUMCVSS 5.5fixed in 10.0.14393.9234≥ 10.0.14393.0, < 10.0.14393.92342026-06-09
CVE-2026-42970 [MEDIUM] CWE-200 CVE-2026-42970: Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an a
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
nvd
CVE-2025-59184P4MEDIUMCVSS 5.5≤ 10.0.14393.8519≥ 10.0.14393.0, < 10.0.14393.85192025-10-14
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-2026-42968P4MEDIUMCVSS 5.5fixed in 10.0.14393.9234≥ 10.0.14393.0, < 10.0.14393.92342026-06-09
CVE-2026-42968 [MEDIUM] CWE-125 CVE-2026-42968: Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose informatio
Out-of-bounds read in Windows Telephony Service allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50394P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50394 [MEDIUM] CWE-200 CVE-2026-50394: Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized att
Exposure of sensitive information to an unauthorized actor in Windows Media allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50334P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50334 [MEDIUM] CWE-200 CVE-2026-50334: Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authori
Exposure of sensitive information to an unauthorized actor in Windows Notification allows an authorized attacker to disclose information locally.
nvd
CVE-2026-33842P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-33842 [MEDIUM] CWE-200 CVE-2026-33842: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50409P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50409 [MEDIUM] CWE-200 CVE-2026-50409: Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an autho
Exposure of sensitive information to an unauthorized actor in Windows Overlay Filter allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50430P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50430 [MEDIUM] CWE-200 CVE-2026-50430: Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an a
Exposure of sensitive information to an unauthorized actor in Windows Push Notifications allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50442P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50442 [MEDIUM] CWE-200 CVE-2026-50442: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50473P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50473 [MEDIUM] CWE-200 CVE-2026-50473: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50456P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50456 [MEDIUM] CWE-200 CVE-2026-50456: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-41087P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-41087 [MEDIUM] CWE-200 CVE-2026-41087: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-32084P4MEDIUMCVSS 5.5fixed in 10.0.14393.9060≥ 10.0.14393.0, < 10.0.14393.90602026-04-14
CVE-2026-32084 [MEDIUM] CWE-200 CVE-2026-32084: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-32079P4MEDIUMCVSS 5.5fixed in 10.0.14393.9060≥ 10.0.14393.0, < 10.0.14393.90602026-04-14
CVE-2026-32079 [MEDIUM] CWE-200 CVE-2026-32079: Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an author
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
nvd
CVE-2026-50437P4MEDIUMCVSS 5.5fixed in 10.0.14393.9339≥ 10.0.14393.0, < 10.0.14393.93392026-07-14
CVE-2026-50437 [MEDIUM] CWE-125 CVE-2026-50437: Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
nvd
CVE-2025-21247P4MEDIUMCVSS 4.3fixed in 10.0.14393.7876≥ 10.0.14393.0, < 10.0.14393.78762025-03-11
CVE-2025-21247 [MEDIUM] CWE-41 CVE-2025-21247: Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to b
Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
nvd
CVE-2021-24075P4MEDIUMCVSS 6.8v20h2v20042021-02-25
CVE-2021-24075 [MEDIUM] CVE-2021-24075: Microsoft Windows VMSwitch Denial of Service Vulnerability
Microsoft Windows VMSwitch Denial of Service Vulnerability
nvd
CVE-2021-24080P4MEDIUMCVSS 6.5v20h2v1909+2 more2021-02-25
CVE-2021-24080 [MEDIUM] CVE-2021-24080: Windows Trust Verification API Denial of Service Vulnerability
Windows Trust Verification API Denial of Service Vulnerability
nvd
CVE-2026-21249P4LOWCVSS 3.3fixed in 10.0.14393.8868≥ 10.0.14393.0, < 10.0.14393.88682026-02-10
CVE-2026-21249 [LOW] CWE-73 CVE-2026-21249: External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spo
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing locally.
nvd