2026 CVE Vulnerabilities

53,017 CVEs published in 2026.

Filter:HIGHClear
CVE IDSeverityCVSSDescription
CVE-2026-27916HIGH7.8Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges...
CVE-2026-27915HIGH7.8Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges...
CVE-2026-27914HIGH7.8Improper access control in Microsoft Management Console allows an authorized attacker to elevate privileges locally.
CVE-2026-27913HIGH7.7Improper input validation in Windows BitLocker allows an unauthorized attacker to bypass a security feature locally.
CVE-2026-27912HIGH8Improper authorization in Windows Kerberos allows an authorized attacker to elevate privileges over an adjacent network.
CVE-2026-27911HIGH7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Co...
CVE-2026-27910HIGH7.8Improper handling of insufficient permissions or privileges in Windows Installer allows an authorized attacker to elevat...
CVE-2026-27909HIGH7.8Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
CVE-2026-27908HIGH7Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.
CVE-2026-27907HIGH7.8Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate pri...
CVE-2026-26184HIGH7.8Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.
CVE-2026-26183HIGH7.8Improper access control in Windows RPC API allows an authorized attacker to elevate privileges locally.
CVE-2026-26182HIGH7Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca...
CVE-2026-26181HIGH7.8Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
CVE-2026-26180HIGH7.8Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-26179HIGH7.8Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-26178HIGH8.8Integer size truncation in Windows Advanced Rasterization Platform (WARP) allows an unauthorized attacker to elevate pri...
CVE-2026-26177HIGH7Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca...
CVE-2026-26176HIGH7.8Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate priv...
CVE-2026-26174HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Ser...
CVE-2026-26173HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Functio...
CVE-2026-26172HIGH7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notification...
CVE-2026-26171HIGH7.5Uncontrolled resource consumption in .NET allows an unauthorized attacker to deny service over a network.
CVE-2026-26170HIGH7.8Improper input validation in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.
CVE-2026-26168HIGH7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Functio...

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