CVE-2026-75809: Medium severity ASUS Armoury Crate App vulnerability
Exposed IOCTL with insufficient access control in ASUS Armoury Crate allows a local user to disclosure information and disabling device functionality by bypassing driver authentication and using IOCTLs to read from and write to PCIe configuration space.Refer to the ' Security Update for Armoury Crate App ' section on the ASUS Security Advisory for more information.
Affected Software
Event History
Frequently Asked Questions
What level of access does an attacker need?
An attacker needs local access to the affected system. The issue involves bypassing driver authentication to invoke exposed IOCTLs.
What could an attacker do after exploiting the issue?
The attacker could read from and write to PCIe configuration space. This can disclose information and disable device functionality.
What mitigation information is available?
The provided advisory reference directs users to the “Security Update for Armoury Crate App” section of the ASUS Security Advisory. No specific affected versions, fixed versions, or temporary workarounds are provided here.