Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems. This is an announcement of the upcoming removal of ltmdm64.sys driver. The driver has been removed in the October cumulative update. Fax modem hardware dependent on this specific driver will no longer work on Windows. Microsoft recommends removing any existing dependencies on this hardware.

Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

Credential Security Support Provider Protocol (CredSSP) Elevation of Privilege Vulnerability

Integer overflow or wraparound in Virtual Hard Disk (VHDX) allows an unauthorized attacker to execute code locally.

Microsoft Windows QoS Scheduler Driver Elevation of Privilege Vulnerability

Improper access control in Windows SMB allows an authorized attacker to elevate privileges over a network.

External control of file name or path in Internet Shortcut Files allows an unauthorized attacker to execute code over a network.

Microsoft Windows Ancillary Function Driver for WinSock contains a use-after-free vulnerability that allows an authorized attacker to escalate privileges to administrator.

Improper input validation in Windows Common Log File System Driver allows an authorized attacker to elevate privileges locally.

Access of resource using incompatible type ('type confusion') in Microsoft Scripting Engine allows an unauthorized attacker to execute code over a network.

Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

Use after free in Windows LDAP - Lightweight Directory Access Protocol allows an unauthorized attacker to execute code over a network.

Lightweight Directory Access Protocol (LDAP) Client Remote Code Execution Vulnerability

Microsoft Windows Common Log File System (CLFS) Driver contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

Sensitive data storage in improperly locked memory in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

Use after free in DNS Server allows an unauthorized attacker to execute code over a network.

Relative path traversal in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Microsoft Windows Win32 Kernel Subsystem contains a use-after-free vulnerability that allows an authorized attacker to elevate privileges locally.

Microsoft Windows New Technology File System (NTFS) contains an out-of-bounds read vulnerability that allows an authorized attacker to disclose information locally.

Integer overflow or wraparound in Windows Fast FAT Driver allows an unauthorized attacker to execute code locally.

Heap-based buffer overflow in Windows NTFS allows an unauthorized attacker to execute code locally.

Improper neutralization in Microsoft Management Console allows an unauthorized attacker to bypass a security feature locally.

Windows Lightweight Directory Access Protocol (LDAP) Remote Code Execution Vulnerability

Microsoft Windows Ancillary Function Driver for WinSock contains a heap-based buffer overflow vulnerability that allows for privilege escalation, enabling a local attacker to gain SYSTEM privileges.

Windows Reliable Multicast Transport Driver (RMCAST) Remote Code Execution Vulnerability

Windows OLE Remote Code Execution Vulnerability

Microsoft Windows Common Log File System (CLFS) driver contains a heap-based buffer overflow vulnerability that allows a local attacker to escalate privileges.

Microsoft Windows contains an NTLMv2 hash spoofing vulnerability that could result in disclosing a user's NTLMv2 hash to an attacker via a file open operation. The attacker could then leverage this hash to impersonate that user.

Microsoft Management Console Remote Code Execution Vulnerability