2026 CVE Vulnerabilities

52,241 CVEs published in 2026.

Filter:HIGHClear
CVE IDSeverityCVSSDescription
CVE-2026-27928HIGH8.7Improper input validation in Windows Hello allows an unauthorized attacker to bypass a security feature over a network.
CVE-2026-27927HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Projected File Sy...
CVE-2026-27926HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Cloud Files Mini ...
CVE-2026-27924HIGH7.8Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-27923HIGH7.8Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
CVE-2026-27922HIGH7Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca...
CVE-2026-27921HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an ...
CVE-2026-27920HIGH7.8Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to ele...
CVE-2026-27919HIGH7.8Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to ele...
CVE-2026-27918HIGH7Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an a...
CVE-2026-27917HIGH7Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate priv...
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.

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