CVE-2025-9336

MEDIUM

ASUS Armoury Crate < 6.3.4 - Stack-based Buffer Overflow in AsIO3.sys Driver

Title source: llm
STIX 2.1

Description

A stack buffer overflow has been identified in the AsIO3.sys driver. This vulnerability can be triggered by input manipulation, may leading to a system crash (BSOD) or other potentially undefined execution. Refer to the 'Security Update for Armoury Crate App' section on the ASUS Security Advisory for more information.

References (1)

Core 1
Core References
Various Sources vendor-advisory
https://www.asus.com/security-advisory/

Scores

CVSS v4 6.8
EPSS 0.0014
EPSS Percentile 3.6%
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/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

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-121
Status published
Products (1)
ASUS/Armoury Crate Before v6.3.4
Published Oct 13, 2025
Tracked Since Feb 18, 2026