CVE-2025-9338 – ASUS AsIO3.sys Buffer Overflow Vulnerability

CVE ID : CVE-2025-9338

Published : Nov. 6, 2025, 6:15 a.m. | 1 hour, 13 minutes ago

Description : A improper restriction of operations within the bounds of a memory buffer exists in AsIO3.sys driver. This vulnerability can be triggered by manually executing a specially crafted process, potentially leading to local privilage escalation.
For additional information, please refer to the ‘Security Update for Armoury Crate App’ section of the ASUS Security Advisory.

Severity: 7.3 | HIGH

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