KB5066876

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

Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems.

Heap-based buffer overflow in Internet Explorer allows an unauthorized attacker to execute code over a network.

Use after free in Remote Desktop Client allows an unauthorized attacker to execute code over a network.

Microsoft is aware of vulnerabilities in the third party Agere Modem driver that ships natively with supported Windows operating systems.

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

Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.

Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.

Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Improper access control in Network Connection Status Indicator (NCSI) allows an authorized attacker to elevate privileges locally.

Improper input validation in Windows Kernel allows an authorized attacker to elevate privileges locally.

Improper access control in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Improper validation of specified type of input in Microsoft Windows allows an authorized attacker to elevate privileges locally.

Improper access control in Microsoft PowerShell allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Inbox COM Objects allows an unauthorized attacker to execute code locally.

Use after free in Windows NTFS allows an unauthorized 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.

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

Use after free in Inbox COM Objects allows an unauthorized attacker to execute code locally.

Use after free in Windows DirectX allows an authorized attacker to elevate privileges locally.

Out-of-bounds read in Windows MapUrlToZone allows an unauthorized attacker to disclose information over a network.

Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows SSDP Service allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows COM allows an authorized attacker to elevate privileges locally.

Improper validation of specified type of input in Windows Local Session Manager (LSM) allows an authorized attacker to deny service over a network.

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

Out-of-bounds read in Windows Routing and Remote Access Service (RRAS) allows an unauthorized attacker to disclose information over a network.

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

Out-of-bounds read in Windows WLAN Auto Config Service allows an authorized attacker to disclose information locally.

Improper input validation in Microsoft Windows Search Component allows an unauthorized attacker to deny service locally.

Improper input validation in Microsoft Windows Search Component allows an authorized attacker to deny service locally.

Improper authentication in Windows SMB Client allows an unauthorized attacker to perform tampering over a network.