Microsoft Security Response Center Blog Alerts

Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

Release of invalid pointer or reference in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

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

Out-of-bounds read in Microsoft Office Outlook allows an unauthorized attacker to execute code locally.

Concurrent execution using shared resource with improper synchronization (‘race condition’) in Universal Print Management Service allows an authorized attacker to elevate privileges locally.

Files or directories accessible to external parties in Visual Studio Code allows an unauthorized attacker to bypass a security feature locally.

Deserialization of untrusted data in Microsoft Office SharePoint allows an unauthorized attacker to execute code locally.

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

Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to execute code locally.

Stack-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.