Browse CVE records published in April 2026, with severity, affected products, CWE, KEV, and source-backed vulnerability context.
Showing 50 of 5334 matching CVEs · Page 4 of 107.
Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Stack-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Deserialization of untrusted data in Azure Monitor Agent allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Microsoft Office Excel allows an unauthorized attacker to execute code locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Deserialization of untrusted data in Microsoft High Performance Compute Pack (HPC) allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Improper neutralization of special elements in .NET allows an unauthorized attacker to perform spoofing over a network.
Published Apr 14, 2026 · Updated Sep 25, 2026
Improper input validation in Azure Monitor Agent allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Improper neutralization of special elements used in an sql command ('sql injection') in SQL Server allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows User Interface Core allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Reliance on untrusted inputs in a security decision in Windows Boot Loader allows an authorized attacker to bypass a security feature locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to execute code locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Heap-based buffer overflow in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an authorized attacker to disclose information locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose information locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny service over a network.
Published Apr 14, 2026 · Updated Sep 25, 2026
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Time-of-check time-of-use (toctou) race condition in Windows LUAFV allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Projected File System allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Improper input validation in Windows Hello allows an authorized attacker to bypass a security feature locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Improper access control in Windows RPC API allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with a physical attack.
Published Apr 14, 2026 · Updated Sep 25, 2026
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
Double free in Windows Shell allows an authorized attacker to elevate privileges locally.
Published Apr 14, 2026 · Updated Sep 25, 2026
