FVM will include the Microsoft Patch Tuesday checks in the NIRV 4.57.0 and FVM Agent 2.18.
•     Microsoft addressed 158 vulnerabilities this release, including 10 rated as Critical.

Microsoft has publicly disclosed the below vulnerabilities:

  • CVE-2025-21366 – Microsoft Access Remote Code Execution Vulnerabiliy
  • CVE-2025-21395 – Microsoft Access Remote Code Execution Vulnerability
  • CVE-2025-21186 – Microsoft Access Remote Code Execution Vulnerability
  • CVE-2025-21275 – Windows App Package Installer Elevation of Privilege Vulnerability
  • CVE-2025-21308 – Windows Themes Spoofing Vulnerability

The following vulnerabilities were reported as actively exploited by Microsoft:

  • CVE-2025-21333 – Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
  • CVE-2025-21334 – Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability
  • CVE-2025-21335 – Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege Vulnerability

Exploiting these vulnerabilities allows attackers to gain SYSTEM privileges on Windows devices. No further information is provided from Microsoft on how the security vulnerability was exploited in attacks at this moment.

CVE/AdvisoryTitleTagMicrosoft Severity RatingBase ScoreMicrosoft ImpactExploitedPublicly Disclosed
CVE-2025-21411Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21413Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21171.NET Remote Code Execution Vulnerability.NETImportant7.5Remote Code ExecutionNoNo
CVE-2025-21210Windows BitLocker Information Disclosure VulnerabilityWindows Virtual Trusted Platform ModuleImportant4.2Information DisclosureNoNo
CVE-2025-21214Windows BitLocker Information Disclosure VulnerabilityWindows BitLockerImportant4.2Information DisclosureNoNo
CVE-2025-21215Secure Boot Security Feature Bypass VulnerabilityWindows Boot ManagerImportant4.6Information DisclosureNoNo
CVE-2025-21233Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21234Windows PrintWorkflowUserSvc Elevation of Privilege VulnerabilityWindows PrintWorkflowUserSvcImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21235Windows PrintWorkflowUserSvc Elevation of Privilege VulnerabilityWindows PrintWorkflowUserSvcImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21236Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21237Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21239Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21241Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21242Windows Kerberos Information Disclosure VulnerabilityWindows KerberosImportant5.9Information DisclosureNoNo
CVE-2025-21243Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21244Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21248Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21249Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21251Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21252Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21255Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21257Windows WLAN AutoConfig Service Information Disclosure VulnerabilityWindows WLAN Auto Config ServiceImportant5.5Information DisclosureNoNo
CVE-2025-21258Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21260Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21263Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21265Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21266Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21268MapUrlToZone Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21269Windows HTML Platforms Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21270Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21271Windows Cloud Files Mini Filter Driver Elevation of Privilege VulnerabilityWindows Cloud Files Mini Filter DriverImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21272Windows COM Server Information Disclosure VulnerabilityWindows COMImportant6.5Information DisclosureNoNo
CVE-2025-21277Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21280Windows Virtual Trusted Platform Module Denial of Service VulnerabilityWindows Virtual Trusted Platform ModuleImportant5.5Denial of ServiceNoNo
CVE-2025-21281Microsoft COM for Windows Elevation of Privilege VulnerabilityWindows COMImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21282Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21284Windows Virtual Trusted Platform Module Denial of Service VulnerabilityWindows Virtual Trusted Platform ModuleImportant5.5Denial of ServiceNoNo
CVE-2025-21285Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21288Windows COM Server Information Disclosure VulnerabilityWindows COMImportant6.5Information DisclosureNoNo
CVE-2025-21289Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21290Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21291Windows Direct Show Remote Code Execution VulnerabilityWindows Direct ShowImportant8.8Remote Code ExecutionNoNo
CVE-2025-21293Active Directory Domain Services Elevation of Privilege VulnerabilityActive Directory Domain ServicesImportant8.8Elevation of PrivilegeNoNo
CVE-2025-21294Microsoft Digest Authentication Remote Code Execution VulnerabilityMicrosoft Digest AuthenticationCritical8.1Remote Code ExecutionNoNo
CVE-2025-21295SPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution VulnerabilityWindows SPNEGO Extended NegotiationCritical8.1Remote Code ExecutionNoNo
CVE-2025-21296BranchCache Remote Code Execution VulnerabilityBranchCacheCritical7.5Remote Code ExecutionNoNo
CVE-2025-21297Windows Remote Desktop Services Remote Code Execution VulnerabilityWindows Remote Desktop ServicesCritical8.1Remote Code ExecutionNoNo
CVE-2025-21298Windows OLE Remote Code Execution VulnerabilityWindows OLECritical9.8Remote Code ExecutionNoNo
CVE-2025-21299Windows Kerberos Security Feature Bypass VulnerabilityWindows KerberosImportant7.1Security Feature BypassNoNo
CVE-2025-21301Windows Geolocation Service Information Disclosure VulnerabilityWindows Geolocation ServiceImportant6.5Information DisclosureNoNo
CVE-2025-21302Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21303Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21304Microsoft DWM Core Library Elevation of Privilege VulnerabilityWindows DWM Core LibraryImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21306Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21309Windows Remote Desktop Services Remote Code Execution VulnerabilityWindows Remote Desktop ServicesCritical8.1Remote Code ExecutionNoNo
CVE-2025-21314Windows SmartScreen Spoofing VulnerabilityWindows SmartScreenImportant6.5SpoofingNoNo
CVE-2025-21315Microsoft Brokering File System Elevation of Privilege VulnerabilityMicrosoft Brokering File SystemImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21316Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21318Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21319Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21320Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21321Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21327Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21176.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability.NET, .NET Framework, Visual StudioImportant8.8Remote Code ExecutionNoNo
CVE-2025-21178Visual Studio Remote Code Execution VulnerabilityVisual StudioImportant8.8Remote Code ExecutionNoNo
CVE-2025-21173.NET Elevation of Privilege Vulnerability.NETImportant7.3Elevation of PrivilegeNoNo
CVE-2025-21341Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21344Microsoft SharePoint Server Remote Code Execution VulnerabilityMicrosoft Office SharePointImportant7.8Remote Code ExecutionNoNo
CVE-2025-21345Microsoft Office Visio Remote Code Execution VulnerabilityMicrosoft Office VisioImportant7.8Remote Code ExecutionNoNo
CVE-2025-21346Microsoft Office Security Feature Bypass VulnerabilityMicrosoft OfficeImportant7.1Security Feature BypassNoNo
CVE-2025-21348Microsoft SharePoint Server Remote Code Execution VulnerabilityMicrosoft Office SharePointImportant7.2Remote Code ExecutionNoNo
CVE-2025-21354Microsoft Excel Remote Code Execution VulnerabilityMicrosoft Office ExcelCritical7.8Remote Code ExecutionNoNo
CVE-2025-21356Microsoft Office Visio Remote Code Execution VulnerabilityMicrosoft Office VisioImportant7.8Remote Code ExecutionNoNo
CVE-2025-21357Microsoft Outlook Remote Code Execution VulnerabilityMicrosoft Office OutlookImportant6.7Remote Code ExecutionNoNo
CVE-2025-21362Microsoft Excel Remote Code Execution VulnerabilityMicrosoft Office ExcelCritical7.8Remote Code ExecutionNoNo
CVE-2025-21363Microsoft Word Remote Code Execution VulnerabilityMicrosoft Office WordImportant7.8Remote Code ExecutionNoNo
CVE-2025-21364Microsoft Excel Security Feature Bypass VulnerabilityMicrosoft Office ExcelImportant7.8Security Feature BypassNoNo
CVE-2025-21365Microsoft Office Remote Code Execution VulnerabilityMicrosoft OfficeImportant7.8Remote Code ExecutionNoNo
CVE-2025-21366Microsoft Access Remote Code Execution VulnerabilityMicrosoft Office AccessImportant7.8Remote Code ExecutionNoYes
CVE-2025-21382Windows Graphics Component Elevation of Privilege VulnerabilityMicrosoft Graphics ComponentImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21219MapUrlToZone Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21389Windows upnphost.dll Denial of Service VulnerabilityWindows UPnP Device HostImportant7.5Denial of ServiceNoNo
CVE-2025-21393Microsoft SharePoint Server Spoofing VulnerabilityMicrosoft Office SharePointImportant6.3SpoofingNoNo
CVE-2025-21395Microsoft Access Remote Code Execution VulnerabilityMicrosoft Office AccessImportant7.8Remote Code ExecutionNoYes
CVE-2025-21403On-Premises Data Gateway Information Disclosure VulnerabilityMicrosoft Azure Gateway ManagerImportant6.4Information DisclosureNoNo
CVE-2025-21217Windows NTLM Spoofing VulnerabilityWindows NTLMImportant6.5SpoofingNoNo
CVE-2025-21405Visual Studio Elevation of Privilege VulnerabilityVisual StudioImportant7.3Elevation of PrivilegeNoNo
CVE-2025-21278Windows Remote Desktop Gateway (RD Gateway) Denial of Service VulnerabilityWindows Remote Desktop ServicesImportant6.2Denial of ServiceNoNo
CVE-2025-21329MapUrlToZone Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21328MapUrlToZone Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21330Windows Remote Desktop Services Denial of Service VulnerabilityWindows Remote Desktop ServicesImportant7.5Denial of ServiceNoNo
CVE-2025-21220Microsoft Message Queuing Information Disclosure VulnerabilityWindows Message QueuingImportant7.5Information DisclosureNoNo
CVE-2025-21335Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege VulnerabilityWindows Hyper-V NT Kernel Integration VSPImportant7.8Elevation of PrivilegeYesNo
CVE-2025-21193Active Directory Federation Server Spoofing VulnerabilityActive Directory Federation ServicesImportant6.5SpoofingNoNo
CVE-2025-21207Windows Connected Devices Platform Service (Cdpsvc) Denial of Service VulnerabilityWindows Connected Devices Platform ServiceImportant7.5Denial of ServiceNoNo
CVE-2025-21202Windows Recovery Environment Agent Elevation of Privilege VulnerabilityWindows Recovery Environment AgentImportant6.1Elevation of PrivilegeNoNo
CVE-2025-21187Microsoft Power Automate Remote Code Execution VulnerabilityPower AutomateImportant7.8Remote Code ExecutionNoNo
CVE-2025-21186Microsoft Access Remote Code Execution VulnerabilityMicrosoft Office AccessImportant7.8Remote Code ExecutionNoYes
CVE-2025-21211Secure Boot Security Feature Bypass VulnerabilityWindows Boot LoaderImportant6.8Security Feature BypassNoNo
CVE-2025-21213Secure Boot Security Feature Bypass VulnerabilityWindows BitLockerImportant4.6Security Feature BypassNoNo
CVE-2025-21224Windows Line Printer Daemon (LPD) Service Remote Code Execution VulnerabilityLine Printer Daemon Service (LPD)Important8.1Remote Code ExecutionNoNo
CVE-2025-21225Windows Remote Desktop Gateway (RD Gateway) Denial of Service VulnerabilityWindows Remote Desktop ServicesImportant5.9Denial of ServiceNoNo
CVE-2025-21226Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21227Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21228Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21229Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21230Microsoft Message Queuing (MSMQ) Denial of Service VulnerabilityWindows Message QueuingImportant7.5Denial of ServiceNoNo
CVE-2025-21231IP Helper Denial of Service VulnerabilityIP HelperImportant7.5Denial of ServiceNoNo
CVE-2025-21232Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21256Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21261Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21189MapUrlToZone Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21273Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21274Windows Event Tracing Denial of Service VulnerabilityWindows Event TracingImportant5.5Denial of ServiceNoNo
CVE-2025-21275Windows App Package Installer Elevation of Privilege VulnerabilityWindows InstallerImportant7.8Elevation of PrivilegeNoYes
CVE-2025-21276Windows MapUrlToZone Denial of Service VulnerabilityWindows MapUrlToZoneImportant7.5Denial of ServiceNoNo
CVE-2025-21286Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21287Windows Installer Elevation of Privilege VulnerabilityWindows InstallerImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21292Windows Search Service Elevation of Privilege VulnerabilityMicrosoft Windows Search ComponentImportant8.8Elevation of PrivilegeNoNo
CVE-2025-21300Windows upnphost.dll Denial of Service VulnerabilityWindows UPnP Device HostImportant7.5Denial of ServiceNoNo
CVE-2025-21305Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21307Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution VulnerabilityReliable Multicast Transport Driver (RMCAST)Critical9.8Remote Code ExecutionNoNo
CVE-2025-21308Windows Themes Spoofing VulnerabilityWindows ThemesImportant6.5SpoofingNoYes
CVE-2025-21310Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21312Windows Smart Card Reader Information Disclosure VulnerabilityWindows Smart CardImportant2.4Information DisclosureNoNo
CVE-2025-21317Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21323Windows Kernel Memory Information Disclosure VulnerabilityWindows Kernel MemoryImportant5.5Information DisclosureNoNo
CVE-2025-21172.NET and Visual Studio Remote Code Execution Vulnerability.NET and Visual StudioImportant7.5Remote Code ExecutionNoNo
CVE-2025-21324Windows Digital Media Elevation of Privilege VulnerabilityWindows Digital MediaImportant6.6Elevation of PrivilegeNoNo
CVE-2025-21331Windows Installer Elevation of Privilege VulnerabilityWindows InstallerImportant7.3Elevation of PrivilegeNoNo
CVE-2025-21336Windows Cryptographic Information Disclosure VulnerabilityWindows Cryptographic ServicesImportant5.6Information DisclosureNoNo
CVE-2025-21338GDI+ Remote Code Execution VulnerabilityWindows Win32K – GRFXImportant7.8Remote Code ExecutionNoNo
CVE-2025-21339Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21340Windows Virtualization-Based Security (VBS) Security Feature Bypass VulnerabilityWindows HelloImportant5.5Security Feature BypassNoNo
CVE-2025-21343Windows Web Threat Defense User Service Information Disclosure VulnerabilityWindows Web Threat Defense User ServiceImportant7.5Information DisclosureNoNo
CVE-2025-21360Microsoft AutoUpdate (MAU) Elevation of Privilege VulnerabilityMicrosoft AutoUpdate (MAU)Important7.8Elevation of PrivilegeNoNo
CVE-2025-21361Microsoft Outlook Remote Code Execution VulnerabilityMicrosoft Office Outlook for MacImportant7.8Remote Code ExecutionNoNo
CVE-2025-21370Windows Virtualization-Based Security (VBS) Enclave Elevation of Privilege VulnerabilityWindows Virtualization-Based Security (VBS) EnclaveImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21372Microsoft Brokering File System Elevation of Privilege VulnerabilityMicrosoft Brokering File SystemImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21374Windows CSC Service Information Disclosure VulnerabilityWindows Client-Side Caching (CSC) ServiceImportant5.5Information DisclosureNoNo
CVE-2025-21378Windows CSC Service Elevation of Privilege VulnerabilityWindows Client-Side Caching (CSC) ServiceImportant7.8Elevation of PrivilegeNoNo
CVE-2025-21402Microsoft Office OneNote Remote Code Execution VulnerabilityMicrosoft Office OneNoteImportant7.8Remote Code ExecutionNoNo
CVE-2025-21218Windows Kerberos Denial of Service VulnerabilityWindows KerberosImportant7.5Denial of ServiceNoNo
CVE-2025-21313Windows Security Account Manager (SAM) Denial of Service VulnerabilityWindows Security Account ManagerImportant6.5Denial of ServiceNoNo
CVE-2025-21332MapUrlToZone Security Feature Bypass VulnerabilityWindows MapUrlToZoneImportant4.3Security Feature BypassNoNo
CVE-2025-21326Internet Explorer Remote Code Execution VulnerabilityInternet ExplorerImportant7.8Remote Code ExecutionNoNo
CVE-2025-21311Windows NTLM V1 Elevation of Privilege VulnerabilityWindows NTLMCritical9.8Elevation of PrivilegeNoNo
CVE-2025-21333Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege VulnerabilityWindows Hyper-V NT Kernel Integration VSPImportant7.8Elevation of PrivilegeYesNo
CVE-2025-21334Windows Hyper-V NT Kernel Integration VSP Elevation of Privilege VulnerabilityWindows Hyper-V NT Kernel Integration VSPImportant7.8Elevation of PrivilegeYesNo
CVE-2025-21246Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21417Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21250Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21240Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21238Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21223Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21409Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo
CVE-2025-21245Windows Telephony Service Remote Code Execution VulnerabilityWindows Telephony ServiceImportant8.8Remote Code ExecutionNoNo

Quickly Find and Fix Your Most At-Risk Weaknesses

Watch this demo to see how Fortra VM can help.