Filtered by vendor Signalrgb Subscriptions
Total 2 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2026-8049 1 Signalrgb 1 Signalrgb Kernel Driver 2026-06-21 5.3 Medium
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.
CVE-2026-8050 1 Signalrgb 1 Signalrgb Kernel Driver 2026-06-21 7.5 High
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.