windows_server_2016 vulnerabilities
CVEs whose affected-version data names the windows_server_2016 package. Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
1350 CVEsRSS
CVE-2026-20848High· 7.5Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SMB Server allows an authorized attacker to elevate privileges over a network.
CVE-2026-20847Medium· 6.5Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to perform spoofing over a network.
CVE-2026-20844High· 7.4Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.
Use after free in Windows Clipboard Server allows an unauthorized attacker to elevate privileges locally.
CVE-2026-20843High· 7.8Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
CVE-2026-20840High· 7.8Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
Heap-based buffer overflow in Windows NTFS allows an authorized attacker to execute code locally.
CVE-2026-20839Medium· 5.5Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.
CVE-2026-20836High· 7.0Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-20834Medium· 4.6Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.
Absolute path traversal in Windows Shell allows an unauthorized attacker to perform spoofing with a physical attack.
CVE-2026-20832High· 7.8Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability
Windows Remote Procedure Call Interface Definition Language (IDL) Elevation of Privilege Vulnerability
CVE-2026-20831High· 7.8Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Time-of-check time-of-use (toctou) race condition in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
CVE-2026-20828Medium· 4.6Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.
Out-of-bounds read in Windows Internet Connection Sharing (ICS) allows an unauthorized attacker to disclose information with a physical attack.
CVE-2026-20827Medium· 5.5Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.
Exposure of sensitive information to an unauthorized actor in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to disclose information locally.
CVE-2026-20826High· 7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Tablet Windows User Interface (TWINUI) Subsystem allows an authorized attacker to elevate privileges locally.
CVE-2026-20824Medium· 5.5Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.
Protection mechanism failure in Windows Remote Assistance allows an unauthorized attacker to bypass a security feature locally.
CVE-2026-20823Medium· 5.5Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
CVE-2026-20822High· 7.8Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
Use after free in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.
CVE-2026-20821Medium· 6.2Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an unauthorized attacker to disclose information locally.
CVE-2026-20820High· 7.8PoCHeap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
CVE-2026-20816High· 7.8Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.
Time-of-check time-of-use (toctou) race condition in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-20814High· 7.0Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Graphics Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-20812Medium· 6.5Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network.
Improper input validation in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to perform tampering over a network.
CVE-2026-20809High· 7.8Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.
Time-of-check time-of-use (toctou) race condition in Windows Kernel Memory allows an authorized attacker to elevate privileges locally.
CVE-2026-20805Medium· 5.5CISA KEV0dayPoCExposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.
CVE-2026-20804High· 7.7Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
Incorrect privilege assignment in Windows Hello allows an unauthorized attacker to perform tampering locally.
CVE-2025-64661High· 7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2025-62455High· 7.8Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
Improper input validation in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
CVE-2025-24993High· 7.8CISA KEV0dayHeap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.
CVE-2025-26633High· 7.0CISA KEV0dayPoCImproper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.
Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.
CVE-2025-21391High· 7.1CISA KEV0dayWindows Storage Elevation of Privilege Vulnerability
Windows Storage Elevation of Privilege Vulnerability
CVE-2024-49039High· 8.8CISA KEV0dayPoCWindows Task Scheduler Elevation of Privilege Vulnerability
Windows Task Scheduler Elevation of Privilege Vulnerability