CVE-2026-93495: ASUS Motherboardprime z390-A

High severity, CVSS 7.0. EPSS: 0.2% chance of exploitation in the next 30 days.

Improper initialization in an ASUS certain motherboard allows an physically proximate user to read or write arbitrary memory by inserting a specially crafted device. Refer to the '  Security Update for Multiple ASUS Motherboards  ' section on the ASUS Security Advisory for more information.

Affected products

• ASUS Motherboardprime z390-A: up to and including 2101
• ASUS Motherboardprime z390-a/h10: up to and including 2101
• ASUS Motherboardpro Ws c246-Ace: up to and including 2101
• ASUS Motherboardrog Maximus XI Apex: up to and including 2101
• ASUS Motherboardrog Maximus XI Code: up to and including 2101
• ASUS Motherboardrog Maximus XI Extreme: up to and including 2101
• ASUS Motherboardrog Maximus XI Formula: up to and including 2101
• ASUS Motherboardrog Maximus XI Gene: up to and including 2101
• ASUS Motherboardrog Maximus XI Hero: up to and including 2101
• ASUS Motherboardrog Maximus XI Hero Wi-Fi: up to and including 2101
• ASUS Motherboardrog Strix z390-E Gaming: up to and including 2101
• ASUS Motherboardrog Strix z390-F Gaming: up to and including 2101
• ASUS Motherboardws z390 Pro: up to and including 1401

Published 2026-10-01. Last modified 2026-10-05.