CVE-2026-8050

CVE-2026-8050

Published Jun 17, 2026 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
References
History
Type Values Removed Values Added
First Time appeared Signalrgb
Signalrgb signalrgb Kernel Driver
Vendors & Products Signalrgb
Signalrgb signalrgb Kernel Driver
Type Values Removed Values Added
Weaknesses CWE-476
Type Values Removed Values Added
Metrics cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
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.
Title CVE-2026-8050
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
certcc
Published
Updated
Jun 18, 2026, 1:14 PM
Reserved
May 6, 2026, 5:40 PM
Status
Deferred
Published
Jun 17, 2026, 10:16 PM
Modified
Oct 26, 2026, 11:10 AM