CVE-2026-8050

HighCVSS 7.5/10Last modified Oct 26, 2026

Description

In SignalRGB versions prior to 1.3.7.0, seven of the thirteen IOCTL handlers dereference the SystemBuffer pointer without first verifying that it is non-NULL. Sending an IOCTL with an empty input buffer causes a NULL pointer dereference, resulting in a kernel crash.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected software

Vendor	Product	Versions
SignalRGB	SignalRGB kernel driver	< 1.3.7.0

References

https://kb.cert.org/vuls/id/380058

Timeline

Published: Jun 17, 2026
Last modified: Oct 26, 2026
NVD status: Deferred

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