A AegiFlow
UNKNOWNKNOWN EXPLOITED

CVE-2020-1040

Microsoft Hyper-V RemoteFX vGPU Remote Code Execution Vulnerability

Published
2021-11-03
Modified
2026-07-31
Sources
cisa-kev

Summary

Microsoft Hyper-V RemoteFX vGPU contains an improper input validation vulnerability due to the host server failing to properly validate input from an authenticated user on a guest operating system. Successful exploitation allows for remote code execution on the host operating system.

References

Includes data from the CISA Known Exploited Vulnerabilities catalog.

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