ASUSCVE-2026-75809
ASUS Armoury Crate: improper access control
Medium5.9CVE-2026-75809 · Published Sep 8, 2026 · updated Sep 17, 2026
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 versions
| Package | Affected | Fixed in |
|---|---|---|
| Armoury Crate Product | <= through 6.5.7 | No fix yet |
Details and references
- CVSS 4.0
- CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity from
- the vendor (its own CVE record or advisory)
- Weakness
- CWE-782
More ASUS advisories
All ASUS| Date | Advisory | Severity | Fixed in |
|---|---|---|---|
| Sep 8 | ASUS Armoury Crate: local user could modify hardware configuration settings | Medium5.8 | No fix yet |
| Sep 8 | ASUS Armoury Crate: information disclosure | Medium5.7 | No fix yet |
| Sep 8 | ASUS Control Center Express Agent: missing authentication | High7.7 | No fix yet |
| Sep 8 | ASUS Armoury Crate: denial of service | Medium5.7 | No fix yet |
| Sep 8 | ASUS Armoury Crate: denial of service | Medium5.7 | No fix yet |
| Sep 8 | ASUS Armoury Crate: remote user could obtain a local user's NTLM hash | Medium5.3 | No fix yet |