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microsoft windows 11 26h1

213 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2026-42896
< 10.0.28000.2113
Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-42825
< 10.0.28000.2113
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-41097
< 10.0.28000.2113
Reliance on a component that is not updateable in Windows Secure Boot allows an authorized attacker to bypass a security feature l
6.7MEDIUM
CVE-2026-41096
< 10.0.28000.2113
Heap-based buffer overflow in Microsoft Windows DNS allows an unauthorized attacker to execute code over a network.
9.8CRITICAL
CVE-2026-41088
< 10.0.28000.2113
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorize
7.8HIGH
CVE-2026-40415
< 10.0.28000.2113
Use after free in Windows TCP/IP allows an unauthorized attacker to execute code over a network.
8.1HIGH
CVE-2026-40414
< 10.0.28000.2113
Windows TCP/IP Denial of Service Vulnerability
7.4HIGH
CVE-2026-40413
< 10.0.28000.2113
Windows TCP/IP Denial of Service Vulnerability
7.4HIGH
CVE-2026-40410
< 10.0.28000.2113
Use after free in Windows SMB Client allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-40408
< 10.0.28000.2113
Use after free in Windows Kernel-Mode Drivers allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-40407
< 10.0.28000.2113
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-40406
< 10.0.28000.2113
Use after free in Windows TCP/IP allows an unauthorized attacker to disclose information over a network.
7.5HIGH
CVE-2026-40405
< 10.0.28000.2113
Null pointer dereference in Windows TCP/IP allows an unauthorized attacker to deny service over a network.
7.5HIGH
CVE-2026-40403
< 10.0.28000.2113
Heap-based buffer overflow in Windows Win32K - GRFX allows an authorized attacker to execute code locally.
8.8HIGH
CVE-2026-40401
< 10.0.28000.2113
Windows TCP/IP Denial of Service Vulnerability
7.1HIGH
CVE-2026-40399
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized
7.8HIGH
CVE-2026-40398
< 10.0.28000.2113
Heap-based buffer overflow in Windows Remote Desktop allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-40397
< 10.0.28000.2113
Heap-based buffer overflow in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-40382
< 10.0.28000.2113
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-40380
< 10.0.28000.2113
Heap-based buffer overflow in Volume Manager Extension Driver allows an authorized attacker to execute code with a physical attack
6.2MEDIUM
CVE-2026-40377
< 10.0.28000.2113
Heap-based buffer overflow in Windows Cryptographic Services allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-40369
< 10.0.28000.2113
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-35424
< 10.0.28000.2113
Missing release of memory after effective lifetime in Windows Internet Key Exchange (IKE) Protocol allows an unauthorized attacker
7.5HIGH
CVE-2026-35423
< 10.0.28000.2113
Out-of-bounds read in Telnet Client allows an unauthorized attacker to disclose information over a network.
5.4MEDIUM
CVE-2026-35422
< 10.0.28000.2113
Authentication bypass using an alternate path or channel in Windows TCP/IP allows an authorized attacker to bypass a security feat
6.5MEDIUM
CVE-2026-35421
< 10.0.28000.2113
Heap-based buffer overflow in Windows GDI allows an unauthorized attacker to execute code locally.
7.8HIGH
CVE-2026-35419
< 10.0.28000.2113
Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-35418
< 10.0.28000.2113
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-35417
< 10.0.28000.2113
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-35416
< 10.0.28000.2113
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorize
7.0HIGH
CVE-2026-35415
< 10.0.28000.2113
Integer overflow or wraparound in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-34351
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized
7.8HIGH
CVE-2026-34347
< 10.0.28000.2113
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-34345
< 10.0.28000.2113
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorize
7.0HIGH
CVE-2026-34344
< 10.0.28000.2113
Access of resource using incompatible type ('type confusion') in Windows Ancillary Function Driver for WinSock allows an authorize
7.8HIGH
CVE-2026-34343
< 10.0.28000.2113
Heap-based buffer overflow in Windows Application Identity (AppID) Subsystem allows an authorized attacker to elevate privileges l
7.8HIGH
CVE-2026-34342
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Print Spooler Components al
7.0HIGH
CVE-2026-34341
< 10.0.28000.2113
Double free in Windows Link-Layer Discovery Protocol (LLDP) allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-34340
< 10.0.28000.2113
Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-34339
< 10.0.28000.2113
Null pointer dereference in Windows LDAP - Lightweight Directory Access Protocol allows an authorized attacker to deny service loc
5.5MEDIUM
CVE-2026-34338
< 10.0.28000.2113
Use after free in Windows Telephony Service allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-34337
< 10.0.28000.2113
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-34336
< 10.0.28000.2113
Integer overflow or wraparound in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-34334
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized
7.8HIGH
CVE-2026-34333
< 10.0.28000.2113
Use after free in Windows Win32K - GRFX allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-34331
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an aut
7.0HIGH
CVE-2026-34330
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an aut
7.8HIGH
CVE-2026-34329
< 10.0.28000.2113
Heap-based buffer overflow in Windows Message Queuing allows an unauthorized attacker to execute code over an adjacent network.
8.8HIGH
CVE-2026-33841
< 10.0.28000.2113
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-33840
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an aut
7.8HIGH
CVE-2026-33839
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an aut
7.0HIGH
CVE-2026-33838
< 10.0.28000.2113
Double free in Windows Message Queuing allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-33837
< 10.0.28000.2113
Heap-based buffer overflow in Windows TCP/IP allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-33835
< 10.0.28000.2113
Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-33834
< 10.0.28000.2113
Improper access control in Windows Event Logging Service allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32209
< 10.0.28000.2113
Improper access control in Windows Filtering Platform (WFP) allows an authorized attacker to bypass a security feature locally.
4.4MEDIUM
CVE-2026-32170
< 10.0.28000.2113
Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
6.7MEDIUM
CVE-2026-32161
< 10.0.28000.2113
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Native WiFi Miniport Driver
7.5HIGH
CVE-2026-21530
< 10.0.28000.2113
Double free in Windows Rich Text Edit allows an authorized attacker to elevate privileges locally.
6.7MEDIUM
CVE-2026-33829
< 10.0.28000.1836
Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spo
4.3MEDIUM
CVE-2026-33827
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an unauthoriz
8.1HIGH
CVE-2026-33824
< 10.0.28000.1836
Double free in Windows IKE Extension allows an unauthorized attacker to execute code over a network.
9.8CRITICAL
CVE-2026-33104
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Win32K - GRFX allows an aut
7.0HIGH
CVE-2026-33101
< 10.0.28000.1836
Use after free in Windows Print Spooler Components allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-33100
< 10.0.28000.1836
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-33098
< 10.0.28000.1836
Use after free in Windows Container Isolation FS Filter Driver allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-33096
< 10.0.28000.1836
Out-of-bounds read in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.
7.5HIGH
CVE-2026-32225
< 10.0.28000.1836
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
8.8HIGH
CVE-2026-32224
< 10.0.28000.1836
Use after free in Windows Server Update Service allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32223
< 10.0.28000.1836
Heap-based buffer overflow in Windows USB Print Driver allows an unauthorized attacker to elevate privileges with a physical attac
6.8MEDIUM
CVE-2026-32222
< 10.0.28000.1836
Untrusted pointer dereference in Windows Win32K - ICOMP allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32221
< 10.0.28000.1836
Heap-based buffer overflow in Microsoft Graphics Component allows an unauthorized attacker to execute code locally.
8.4HIGH
CVE-2026-32220
< 10.0.28000.1836
Improper access control in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a security
4.4MEDIUM
CVE-2026-32219
< 10.0.28000.1836
Double free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32218
< 10.0.28000.1836
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-32217
< 10.0.28000.1836
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-32216
< 10.0.28000.1836
Null pointer dereference in Windows Redirected Drive Buffering allows an authorized attacker to deny service locally.
5.5MEDIUM
CVE-2026-32215
< 10.0.28000.1836
Insertion of sensitive information into log file in Windows Kernel allows an authorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-32214
< 10.0.28000.1836
Improper access control in Universal Plug and Play (upnp.dll) allows an authorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-32212
< 10.0.28000.1836
Improper link resolution before file access ('link following') in Universal Plug and Play (upnp.dll) allows an authorized attacker
5.5MEDIUM
CVE-2026-32202
< 10.0.28000.1836
Protection mechanism failure in Windows Shell allows an unauthorized attacker to perform spoofing over a network.
4.3MEDIUM
CVE-2026-32195
< 10.0.28000.1836
Stack-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32183
< 10.0.28000.1836
Improper neutralization of special elements used in a command ('command injection') in Windows Snipping Tool allows an unauthorize
7.8HIGH
CVE-2026-32181
< 10.0.28000.1836
Improper privilege management in Microsoft Windows allows an authorized attacker to deny service locally.
5.5MEDIUM
CVE-2026-32165
< 10.0.28000.1836
Use after free in Windows User Interface Core allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32164
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows
7.8HIGH
CVE-2026-32163
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows
7.8HIGH
CVE-2026-32162
< 10.0.28000.1836
Acceptance of extraneous untrusted data with trusted data in Windows COM allows an unauthorized attacker to elevate privileges loc
8.4HIGH
CVE-2026-32160
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows a
7.8HIGH
CVE-2026-32159
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows a
7.8HIGH
CVE-2026-32158
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows a
7.8HIGH
CVE-2026-32157
< 10.0.28000.1836
Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.
8.8HIGH
CVE-2026-32156
< 10.0.28000.1836
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to execute code locally.
7.4HIGH
CVE-2026-32153
< 10.0.28000.1836
Use after free in Microsoft Windows Speech allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32151
< 10.0.28000.1836
Exposure of sensitive information to an unauthorized actor in Windows Shell allows an authorized attacker to disclose information
6.5MEDIUM
CVE-2026-32150
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.d
7.0HIGH
CVE-2026-32149
< 10.0.28000.1836
Improper input validation in Windows Hyper-V allows an authorized attacker to execute code locally.
7.3HIGH
CVE-2026-32093
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.d
7.0HIGH
CVE-2026-32091
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Brokering File System all
8.4HIGH
CVE-2026-32090
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Speech Brokered Api allows
7.8HIGH
CVE-2026-32089
< 10.0.28000.1836
Use after free in Windows Speech Brokered Api allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32088
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Biometric Service allows an
6.1MEDIUM
CVE-2026-32087
< 10.0.28000.1836
Heap-based buffer overflow in Function Discovery Service (fdwsd.dll) allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32086
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Function Discovery Service (fdwsd.d
7.0HIGH
CVE-2026-32085
< 10.0.28000.1836
Exposure of sensitive information to an unauthorized actor in Windows Remote Procedure Call allows an authorized attacker to discl
5.5MEDIUM
CVE-2026-32084
< 10.0.28000.1836
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose info
5.5MEDIUM
CVE-2026-32083
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an auth
7.0HIGH
CVE-2026-32082
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an auth
7.0HIGH
CVE-2026-32081
< 10.0.28000.1836
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose info
5.5MEDIUM
CVE-2026-32079
< 10.0.28000.1836
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an authorized attacker to disclose info
5.5MEDIUM
CVE-2026-32078
< 10.0.28000.1836
Use after free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32077
< 10.0.28000.1836
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privi
7.8HIGH
CVE-2026-32076
< 10.0.28000.1836
Out-of-bounds read in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32075
< 10.0.28000.1836
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32074
< 10.0.28000.1836
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32073
< 10.0.28000.1836
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32072
< 10.0.28000.1836
Improper authentication in Windows Active Directory allows an unauthorized attacker to perform spoofing locally.
6.2MEDIUM
CVE-2026-32071
< 10.0.28000.1836
Null pointer dereference in Windows Local Security Authority Subsystem Service (LSASS) allows an unauthorized attacker to deny ser
7.5HIGH
CVE-2026-32070
< 10.0.28000.1836
Use after free in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-32069
< 10.0.28000.1836
Double free in Windows Projected File System allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-32068
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an auth
7.0HIGH
CVE-2026-27931
< 10.0.28000.1836
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-27930
< 10.0.28000.1836
Out-of-bounds read in Windows GDI allows an unauthorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-27929
< 10.0.28000.1836
Time-of-check time-of-use (toctou) race condition in Windows LUAFV allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-27927
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Projected File System allow
7.8HIGH
CVE-2026-27926
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Cloud Files Mini Filter Dri
7.0HIGH
CVE-2026-27925
< 10.0.28000.1836
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an unauthorized attacker to disclose information over
6.5MEDIUM
CVE-2026-27923
< 10.0.28000.1836
Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-27922
< 10.0.28000.1836
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-27921
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows TCP/IP allows an authorized
7.0HIGH
CVE-2026-27920
< 10.0.28000.1836
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privi
7.8HIGH
CVE-2026-27919
< 10.0.28000.1836
Untrusted pointer dereference in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privi
7.8HIGH
CVE-2026-27918
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Shell allows an authorized
7.8HIGH
CVE-2026-27917
< 10.0.28000.1836
Use after free in Windows WFP NDIS Lightweight Filter Driver (wfplwfs.sys) allows an authorized attacker to elevate privileges loc
7.0HIGH
CVE-2026-27916
< 10.0.28000.1836
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-27915
< 10.0.28000.1836
Use after free in Windows Universal Plug and Play (UPnP) Device Host allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-27914
< 10.0.28000.1836
Improper access control in Microsoft Management Console allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-27911
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows
7.8HIGH
CVE-2026-27910
< 10.0.28000.1836
Improper handling of insufficient permissions or privileges in Windows Installer allows an authorized attacker to elevate privileg
7.8HIGH
CVE-2026-27909
< 10.0.28000.1836
Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-27908
< 10.0.28000.1836
Use after free in Windows TDI Translation Driver (tdx.sys) allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-27907
< 10.0.28000.1836
Integer underflow (wrap or wraparound) in Windows Storage Spaces Controller allows an authorized attacker to elevate privileges lo
7.8HIGH
CVE-2026-27906
< 10.0.28000.1836
Improper input validation in Windows Hello allows an authorized attacker to bypass a security feature locally.
4.4MEDIUM
CVE-2026-26184
< 10.0.28000.1836
Buffer over-read in Windows Projected File System allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26182
< 10.0.28000.1836
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-26181
< 10.0.28000.1836
Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26180
< 10.0.28000.1836
Heap-based buffer overflow in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26179
< 10.0.28000.1836
Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26177
< 10.0.28000.1836
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-26176
< 10.0.28000.1836
Heap-based buffer overflow in Windows Client Side Caching driver (csc.sys) allows an authorized attacker to elevate privileges loc
7.8HIGH
CVE-2026-26175
< 10.0.28000.1836
Use of uninitialized resource in Windows Boot Manager allows an unauthorized attacker to bypass a security feature with a physical
4.6MEDIUM
CVE-2026-26174
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Server Update Service allow
7.0HIGH
CVE-2026-26173
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver f
7.0HIGH
CVE-2026-26172
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows a
7.8HIGH
CVE-2026-26170
< 10.0.28000.1836
Improper input validation in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26169
< 10.0.28000.1836
Buffer over-read in Windows Kernel Memory allows an authorized attacker to disclose information locally.
6.1MEDIUM
CVE-2026-26168
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver f
7.8HIGH
CVE-2026-26167
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows a
8.8HIGH
CVE-2026-26166
< 10.0.28000.1836
Double free in Windows Shell allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-26165
< 10.0.28000.1836
Use after free in Windows Shell allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-26163
< 10.0.28000.1836
Double free in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26162
< 10.0.28000.1836
Access of resource using incompatible type ('type confusion') in Windows OLE allows an authorized attacker to elevate privileges l
7.8HIGH
CVE-2026-26161
< 10.0.28000.1836
Untrusted pointer dereference in Windows Sensor Data Service allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26160
< 10.0.28000.1836
Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate
7.8HIGH
CVE-2026-26159
< 10.0.28000.1836
Missing authentication for critical function in Windows Remote Desktop Licensing Service allows an authorized attacker to elevate
7.8HIGH
CVE-2026-26156
< 10.0.28000.1836
Heap-based buffer overflow in Windows Hyper-V allows an unauthorized attacker to execute code locally.
7.8HIGH
CVE-2026-26155
< 10.0.28000.1836
Microsoft Local Security Authority Subsystem Service Information Disclosure Vulnerability
6.5MEDIUM
CVE-2026-26153
< 10.0.28000.1836
Out-of-bounds read in Windows Encrypting File System (EFS) allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26152
< 10.0.28000.1836
Insecure storage of sensitive information in Windows Cryptographic Services allows an authorized attacker to elevate privileges lo
7.0HIGH
CVE-2026-26151
< 10.0.28000.1836
Insufficient ui warning of dangerous operations in Windows Remote Desktop allows an unauthorized attacker to perform spoofing over
7.1HIGH
CVE-2026-25184
< 10.0.28000.1836
Concurrent execution using shared resource with improper synchronization ('race condition') in Applocker Filter Driver (applockerf
7.0HIGH
CVE-2026-23670
< 10.0.28000.1836
Untrusted pointer dereference in Windows Virtualization-Based Security (VBS) Enclave allows an authorized attacker to bypass a sec
5.7MEDIUM
CVE-2026-20928
< 10.0.28000.1836
Improper removal of sensitive information before storage or transfer in Windows Recovery Environment Agent allows an unauthorized
4.6MEDIUM
CVE-2026-20806
< 10.0.28000.1836
Access of resource using incompatible type ('type confusion') in Windows COM allows an authorized attacker to disclose information
5.5MEDIUM
CVE-2026-26132
< 10.0.28000.1719
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-26128
< 10.0.28000.1719
Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-25190
< 10.0.28000.1719
Untrusted search path in Windows GDI allows an unauthorized attacker to execute code locally.
7.8HIGH
CVE-2026-25188
< 10.0.28000.1719
Heap-based buffer overflow in Windows Telephony Service allows an unauthorized attacker to elevate privileges over an adjacent net
8.8HIGH
CVE-2026-25187
< 10.0.28000.1719
Improper link resolution before file access ('link following') in Winlogon allows an authorized attacker to elevate privileges loc
7.8HIGH
CVE-2026-25186
< 10.0.28000.1719
Exposure of sensitive information to an unauthorized actor in Windows Accessibility Infrastructure (ATBroker.exe) allows an author
5.5MEDIUM
CVE-2026-25185
< 10.0.28000.1719
Exposure of sensitive information to an unauthorized actor in Windows Shell Link Processing allows an unauthorized attacker to per
5.3MEDIUM
CVE-2026-25181
< 10.0.28000.1719
Out-of-bounds read in Windows GDI+ allows an unauthorized attacker to disclose information over a network.
7.5HIGH
CVE-2026-25180
< 10.0.28000.1719
Out-of-bounds read in Microsoft Graphics Component allows an unauthorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-25179
< 10.0.28000.1719
Improper validation of specified type of input in Windows Ancillary Function Driver for WinSock allows an authorized attacker to e
7.0HIGH
CVE-2026-25178
< 10.0.28000.1719
Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-25177
< 10.0.28000.1719
Improper restriction of names for files and other resources in Active Directory Domain Services allows an authorized attacker to e
8.8HIGH
CVE-2026-25176
< 10.0.28000.1719
Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges local
7.8HIGH
CVE-2026-25174
< 10.0.28000.1719
Out-of-bounds read in Windows Extensible File Allocation allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-25173
< 10.0.28000.1719
Integer overflow or wraparound in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code o
8.0HIGH
CVE-2026-25171
< 10.0.28000.1719
Use after free in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-25170
< 10.0.28000.1719
Use after free in Windows Hyper-V allows an authorized attacker to elevate privileges locally.
7.0HIGH
CVE-2026-25169
< 10.0.28000.1719
Divide by zero in Microsoft Graphics Component allows an unauthorized attacker to deny service locally.
6.2MEDIUM
CVE-2026-25168
< 10.0.28000.1719
Null pointer dereference in Microsoft Graphics Component allows an unauthorized attacker to deny service locally.
6.2MEDIUM
CVE-2026-25167
< 10.0.28000.1719
Use after free in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.
7.4HIGH
CVE-2026-25166
< 10.0.28000.1719
Deserialization of untrusted data in Windows System Image Manager allows an authorized attacker to execute code locally.
7.8HIGH
CVE-2026-25165
< 10.0.28000.1719
Null pointer dereference in Windows Performance Counters allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-24296
< 10.0.28000.1719
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service
7.0HIGH
CVE-2026-24295
< 10.0.28000.1719
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Device Association Service
7.0HIGH
CVE-2026-24294
< 10.0.28000.1719
Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-24293
< 10.0.28000.1719
Null pointer dereference in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca
7.8HIGH
CVE-2026-24292
< 10.0.28000.1719
Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-24291
< 10.0.28000.1719
Incorrect permission assignment for critical resource in Windows Accessibility Infrastructure (ATBroker.exe) allows an authorized
7.8HIGH
CVE-2026-24290
< 10.0.28000.1719
Improper access control in Windows Projected File System allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-24289
< 10.0.28000.1719
Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-24287
< 10.0.28000.1719
External control of file name or path in Windows Kernel allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-24283
< 10.0.28000.1719
Heap-based buffer overflow in Windows File Server allows an authorized attacker to elevate privileges locally.
8.8HIGH
CVE-2026-24282
< 10.0.28000.1719
Out-of-bounds read in Push Message Routing Service allows an authorized attacker to disclose information locally.
5.5MEDIUM
CVE-2026-23674
< 10.0.28000.1719
Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over
7.5HIGH
CVE-2026-23673
< 10.0.28000.1719
Out-of-bounds read in Windows Resilient File System (ReFS) allows an authorized attacker to elevate privileges locally.
7.8HIGH
CVE-2026-23672
< 10.0.28000.1719
Windows Universal Disk Format File System Driver (UDFS) Elevation of Privilege Vulnerability
7.8HIGH
CVE-2026-23671
< 10.0.28000.1719
Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Bluetooth RFCOM Protocol Dr
7.0HIGH
CVE-2026-23669
< 10.0.28000.1719
Use after free in RPC Runtime allows an authorized attacker to execute code over a network.
8.8HIGH
CVE-2026-23667
< 10.0.28000.1719
Use after free in Broadcast DVR allows an authorized attacker to elevate privileges locally.
7.0HIGH
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