Microsoft Windows Telephony Server security vulnerabilities

Microsoft Windows Telephony Server is a component of Microsoft Corporation USA that supports the Telephony Application Programming Interface TAPI, which allows computer programs to communicate with shared telephony services. A security vulnerability exists in Microsoft Windows Telephony Server. A...

Microsoft Windows Code Injection Vulnerability

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A code injection vulnerability exists in Microsoft Windows Search Component. An attacker can exploit the vulnerability to elevate privileges. The following products and versions are...

Microsoft Windows Telephony Server security vulnerabilities

Microsoft Windows Telephony Server is a component of Microsoft Corporation USA that supports the Telephony Application Programming Interface TAPI, which allows computer programs to communicate with shared telephony services. A security vulnerability exists in Microsoft Windows Telephony Server. A...

Microsoft Windows Remote Desktop Services security vulnerabilities

Microsoft Windows Remote Desktop Services is a collection of features from Microsoft Corporation USA that allow users to remotely access graphical desktops and Windows applications. A security vulnerability exists in Microsoft Windows Remote Desktop Services. An attacker could exploit this...

Microsoft Windows Kernel log information leakage vulnerability

Microsoft Windows Kernel is the kernel of the Windows operating system from Microsoft Corporation USA. A log information disclosure vulnerability exists in Microsoft Windows Kernel Memory. An attacker could exploit this vulnerability to obtain sensitive information. The following products and...

Microsoft Windows security vulnerabilities

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A security vulnerability exists in the Microsoft Windows Client-Side Caching CSC Service. An attacker can exploit the vulnerability to elevate privileges. The following products and...

Microsoft Windows Buffer Error Vulnerability

Microsoft Windows is a suite of operating systems used by Microsoft Corporation USA for personal devices. A buffer error vulnerability exists in the Microsoft Windows Client-Side Caching CSC Service. An attacker exploiting this vulnerability could gain access to sensitive information. The followi...

KB5049983: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (January 2025)

The remote Windows host is missing security update 5049983. It is, therefore, affected by multiple vulnerabilities - Windows Reliable Multicast Transport Driver RMCAST Remote Code Execution Vulnerability CVE-2025-21307 - Windows Telephony Service Remote Code Execution Vulnerability CVE-2025-21223...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733

CVE-2022-40733 is a kernel vulnerability in Windows DirectComposition via the win32kbase.sys driver. The TALOS report details a NULL pointer dereference in DirectComposition GetWeakReferenceBase due to a mis-managed weak-reference flag in the resource marshaler lifecycle, triggered when certain f...

CVE-2022-40732

CVE-2022-40732 affects Microsoft Windows DirectComposition in the win32kbase.sys driver (Windows 11 10.0.22000.593; Windows Server 2022 10.0.20348.643). Talos details a NULL pointer dereference in DirectComposition::CCompositionSurfaceBitmapMarshaler when setting integer property 0x3, which leads...

CVE-2022-40732

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

CVE-2022-40733: NULL Pointer Dereference

An access violation vulnerability exists in the DirectComposition functionality win32kbase.sys driver version 10.0.22000.593 as part of Windows 11 version 22000.593 and version 10.0.20348.643 as part of Windows Server 2022 version 20348.643. A specially-crafted set of syscalls can lead to a reboo...

2024-12 Cumulative security Hotpatch for Azure Stack HCI, version 21H2 and Windows Server 2022 Datacenter: Azure Edition for x64-based Systems (KB5048800)

Install this update to resolve issues in Windows. For a complete listing of the issues that are included in this update, see the associated Microsoft Knowledge Base article for more information...

Microsoft Windows Routing and Remote Access Service security vulnerabilities

Microsoft Windows Routing and Remote Access Service is a network service from Microsoft Corporation USA that is used to perform functions such as network routing, virtual private networks VPNs, and dial-up connections. A security vulnerability exists in Microsoft Windows Routing and Remote Access...

Microsoft Windows Local Security Authority Subsystem Service security vulnerability

Microsoft Windows Local Security Authority Subsystem Service is an internal program of Microsoft Corporation USA that runs Windows system security policies. It verifies user identity, manages user password changes, and generates access characters when a user logs on to a computer standalone or...

Microsoft Windows Cloud Files Mini Filter Driver security vulnerability

Microsoft Windows Cloud Files Mini Filter Driver is a cloud file filter driver from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows Cloud Files Mini Filter Driver. An attacker could exploit the vulnerability to elevate privileges. The following products and edition...

Microsoft Windows Remote Desktop Services Resource Management Vulnerability

Microsoft Windows Remote Desktop Services is a collection of features from Microsoft Corporation USA that allow users to remotely access graphical desktops and Windows applications. A resource management error vulnerability exists in Microsoft Windows Remote Desktop Services. An attacker could...