Executive brief
Windows Camera Frame Server Monitor is a system component that manages camera hardware and frame capture on Windows computers. A heap-based buffer overflow in this component allows an authorized local user to execute arbitrary code with elevated privileges, potentially compromising the entire system.
Technical details
A heap-based buffer overflow vulnerability exists in Windows Camera Frame Server Monitor due to improper input validation or buffer management. The vulnerability requires authentication and local access to exploit; a logged-in attacker can trigger the overflow condition to corrupt the heap and execute arbitrary code with elevated privileges. This is a local privilege escalation vector that does not require network access or user interaction beyond initial authentication.
Affected products
- Microsoft Windows <UNKNOWN>
Timeline
- 2026-09-08: disclosed