2026 CVE Vulnerabilities

52,241 CVEs published in 2026.

Filter:HIGHClear
CVE IDSeverityCVSSDescription
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...
CVE-2026-26167HIGH7.8Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notification...
CVE-2026-26166HIGH7Double free in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-26165HIGH7Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
CVE-2026-26163HIGH7.8Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
CVE-2026-26162HIGH7.8Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized attacker to elevate pr...
CVE-2026-26161HIGH7.8Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally...
CVE-2026-26160HIGH7.8Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker t...
CVE-2026-26159HIGH7.8Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker t...
CVE-2026-26156HIGH7.8Heap-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code locally.
CVE-2026-26154HIGH7.5Improper input validation in Windows Server Update Service allows an unauthorized attacker to perform tampering over a n...
CVE-2026-26153HIGH7.8Out-of-bounds read in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.
CVE-2026-26152HIGH7Insecure storage of sensitive information in Windows Cryptographic Services allows an authorized attacker to elevate pri...
CVE-2026-26151HIGH7.1Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spo...
CVE-2026-26143HIGH7.8Improper input validation in Microsoft PowerShell allows an unauthorized attacker to bypass a security feature locally.

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