CVE-2026-8049
Description
In SignalRGB versions prior to 1.3.7.0, the \\.\SignalIo device object is created without an explicit SDDL security descriptor and without FILE_DEVICE_SECURE_OPEN. This results in overly permissive default access control, allowing any authenticated local user to obtain a handle to the device and issue privileged IOCTLs.
Metadata
Severity & Metrics
No CVSS data available.
Affected products (1)
| Vendor | Product | Platform | Versions |
|---|---|---|---|
| SignalRGB | SignalRGB kernel driver | — | 0 < 1.3.7.0 |
Weakness (CWE)
| CWE | Source | Description |
|---|---|---|
| — | cna | CWE-284 |
References (1)