CVE-2026-8050

The SignalRGB kernel driver, SignalIo.sys (or SignalRgbDriver.sys), is vulnerable to a NULL pointer dereference in versions prior to 1.3.7.0 . Specifically, seven of the sixteen IOCTL handlers fail to verify that the SystemBuffer pointer is non-NULL before dereferencing it. An authenticated local...

PT-2026-50559

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...

CVE-2023-1492

A vulnerability was found in Max Secure Anti Virus Plus 19.0.2.1. It has been declared as problematic. This vulnerability affects the function 0x220019 in the library MaxProc64.sys of the component IoControlCode Handler. The manipulation of the argument SystemBuffer leads to denial of service...

CVE-2022-43590

A null pointer dereference vulnerability exists in the handleioctl0x830a0systembuffer functionality of Callback technologies CBFS Filter 20.0.8317. A specially crafted I/O request packet IRP can lead to denial of service. An attacker can issue an ioctl to trigger this vulnerability...

PT-2022-26980 · Callback Technologies · Cbfs Filter

Name of the Vulnerable Software and Affected Versions: Callback technologies CBFS Filter version 20.0.8317 Description: A null pointer dereference issue exists in the handle ioctl 0x830a0 systembuffer functionality. This can be triggered by a specially crafted I/O request packet IRP, leading to...