Microsoft Security Response Center Blog Alerts

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

Use after free in Windows Broadcast DVR User Service allows an authorized attacker to elevate privileges locally.

Insertion of sensitive information into sent data in Windows Speech allows an authorized attacker to disclose information locally.

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

Double free in Windows Smart Card allows an authorized attacker to elevate privileges locally.

Heap-based buffer overflow in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to execute code over a network.

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

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

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

This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see [Google Chrome Releases](https://chromereleases.googleblog.com/2021) for more information.