CVE-2026-8049 — CVE-2026-8049
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 …
Published: 2026-06-17 · CVSS: 5.3 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7