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 FILEDEVICESECUREOPEN. This results in overly permissive default access control, allowing any authenticated local user to obtain a handle to the device and issu...

CVE-2026-8501 CVE-2026-8501

Improper access control in the PCTCore64.sys Windows kernel driver from PC Tools Internet Security allows user-mode processes to access the PCTCoreDriver WDM device interface and invoke privileged IOCTL handlers. A local attacker with the ability to access or load the affected driver can exploit...