OS SecurityBleeping Computer
4.0 — MEDIUM
Microsoft blames Windows gaming issues on RGB lighting devices
Microsoft says ongoing issues causing games to crash or fail to launch after installing the August 2026 Windows updates may be caused by peripherals with RGB lighting. [...]
🤖 AI BriefingAuto-generated threat analysis
🔍Threat Overview
A known issue with Windows gaming issues caused by RGB lighting devices may be triggered by drivers or components installed by affected peripherals, leading to game crashes and system instability.
⚙️Technical Details
Affected Systems
Windows systems running Windows 11 24H2 and 25H2
Attack Vectors
RGB devices with drivers or code components containing file names similar to inpoutx64
💥Impact Assessment
Severity: medium
Who Is at Risk
Users of affected Windows systems, including game developers and players
🛡️Recommended Actions
1Disable RGB lighting devices until a fix is available
2Delete the service and remove the inpoutx64 file from the Windows drivers folder as an unofficial workaround
3Monitor system logs for any signs of unusual activity or errors related to game crashes
📦Affected Products
Windows systems running Windows 11 24H2 and 25H2, specifically affected by KB5121003 updates
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