The vulnerability in the implementation of the system call ioctl of the MxGeneralIo utility allows a attacker to escalate their privileges and cause a service failure.

The vulnerability in the implementation of the ioctl utility MxGeneralIo is related to an open IOCTL with insufficient access control. Exploiting this vulnerability can allow a malicious actor to increase their privileges and cause service failures...

EUVD-2026-20111

An exposed IOCTL with an insufficient access control vulnerability has been identified in the utility, MxGeneralIo, for Moxa’s industrial x86 computers. The affected utility, MxGeneralIo, exposes IOCTL methods that permit direct read and write access to MSR and system memory. A local attacker wit...

CVE-2026-4483

An exposed IOCTL with an insufficient access control vulnerability has been identified in the utility, MxGeneralIo, for Moxa’s industrial x86 computers. The affected utility, MxGeneralIo, exposes IOCTL methods that permit direct read and write access to MSR and system memory. A local attacker wit...

CVE-2026-4483

The CVE-2026-4483 vulnerability affects the Moxa MxGeneralIo utility on industrial x86 computers. It exposes IOCTL interfaces that permit direct read/write access to MSR and system memory, creating a high-privilege local attack surface. According to the description, a local attacker with high pri...

CVE-2026-4483

An exposed IOCTL with an insufficient access control vulnerability has been identified in the utility, MxGeneralIo, for Moxa’s industrial x86 computers. The affected utility, MxGeneralIo, exposes IOCTL methods that permit direct read and write access to MSR and system memory. A local attacker wit...

CVE-2026-4483

An exposed IOCTL with an insufficient access control vulnerability has been identified in the utility, MxGeneralIo, for Moxa’s industrial x86 computers. The affected utility, MxGeneralIo, exposes IOCTL methods that permit direct read and write access to MSR and system memory. A local attacker wit...

CVE-2026-4483: Exposed IOCTL with Insufficient Access Control

An exposed IOCTL with an insufficient access control vulnerability has been identified in the utility, MxGeneralIo, for Moxa’s industrial x86 computers. The affected utility, MxGeneralIo, exposes IOCTL methods that permit direct read and write access to MSR and system memory. A local attacker wit...